fixing address issue of fsf

34 files changed, 139 insertions, 139 deletions

diff --git a/COPYING b/COPYING
index d511905..d159169 100644
--- a/COPYING
+++ b/COPYING
@@ -1,12 +1,12 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
 
  Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
-			    Preamble
+                            Preamble
 
   The licenses for most software are designed to take away your
 freedom to share and change it.  By contrast, the GNU General Public
@@ -56,7 +56,7 @@ patent must be licensed for everyone's free use or not licensed at all.
   The precise terms and conditions for copying, distribution and
 modification follow.
 
-		    GNU GENERAL PUBLIC LICENSE
+                    GNU GENERAL PUBLIC LICENSE
    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
   0. This License applies to any program or other work which contains
@@ -255,7 +255,7 @@ make exceptions for this.  Our decision will be guided by the two goals
 of preserving the free status of all derivatives of our free software and
 of promoting the sharing and reuse of software generally.
 
-			    NO WARRANTY
+                            NO WARRANTY
 
   11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
@@ -277,9 +277,9 @@ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGES.
 
-		     END OF TERMS AND CONDITIONS
+                     END OF TERMS AND CONDITIONS
 
-	    How to Apply These Terms to Your New Programs
+            How to Apply These Terms to Your New Programs
 
   If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
diff --git a/po/ar.po b/po/ar.po
index 21b5e18..6dead23 100644
--- a/po/ar.po
+++ b/po/ar.po
@@ -1,7 +1,7 @@
 # SOME DESCRIPTIVE TITLE.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
-# 
+#
 # Translators:
 # Ahmad M. Zawawi <[email protected]>, 2003.
 # Anas Afif Emad <[email protected]>, 2008.
@@ -1238,7 +1238,7 @@ msgid ""
 "You should have received a copy of the GNU General Public License\n"
 "along with mate-calc; if not, write to the Free Software Foundation, Inc.,\n"
 "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA"
-msgstr "الحاسبة برمجية حر، يمكنك توزيعه و/أو تعديله حسب بنود رخصة جنو العمومية كما \nنشرتها مؤسسة البرامج الحرة، الإصدار الثاني أو أي إصدار أحدث (حسب رغبتك).\n\nتوزع حاسبة جنوم على أمل أن تكون مفيدةً، ولكن دون أية ضمانات، بما في ذلك ضمانات \nقابلية البرنامج للتسويق أو الملاءمة لغرض معين. انظر نص رخصة جنو العمومية \nلمزيد من التفاصيل.\n\nمن المفترض أنك تلقيت نسخة من رخصة جنو العمومية مع هذا البرنامج؛ إذا لم يحدث \nهذا فاكتب إلى مؤسسة البرمجيات الحرة\n\nFree Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA \n02110-1301, USA."
+msgstr "الحاسبة برمجية حر، يمكنك توزيعه و/أو تعديله حسب بنود رخصة جنو العمومية كما \nنشرتها مؤسسة البرامج الحرة، الإصدار الثاني أو أي إصدار أحدث (حسب رغبتك).\n\nتوزع حاسبة جنوم على أمل أن تكون مفيدةً، ولكن دون أية ضمانات، بما في ذلك ضمانات \nقابلية البرنامج للتسويق أو الملاءمة لغرض معين. انظر نص رخصة جنو العمومية \nلمزيد من التفاصيل.\n\nمن المفترض أنك تلقيت نسخة من رخصة جنو العمومية مع هذا البرنامج؛ إذا لم يحدث \nهذا فاكتب إلى مؤسسة البرمجيات الحرة\n\nFree Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA \n02110-1301, USA."
 
 #: ../src/math-window.c:209
 msgid "mate-calc"
diff --git a/po/et.po b/po/et.po
index fa8cbdc..6833893 100644
--- a/po/et.po
+++ b/po/et.po
@@ -1,7 +1,7 @@
 # SOME DESCRIPTIVE TITLE.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
-# 
+#
 # Translators:
 # Priit Laes <amd tt ee>, 2004.
 msgid ""
@@ -1224,7 +1224,7 @@ msgid ""
 "You should have received a copy of the GNU General Public License\n"
 "along with mate-calc; if not, write to the Free Software Foundation, Inc.,\n"
 "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA"
-msgstr "mate-calc on vaba tarkvara. Te võite seda edasi levitada ja/või muuta\nvastavalt GNU Üldise Avaliku Litsentsi tingimustele, nagu need on\nVaba Tarkvara Fondi poolt avaldatud; kas Litsentsi versioon number 2\nvõi (vastavalt Teie valikule) ükskõik milline hilisem versioon.\n\nmate-calci levitatakse lootuses, et see on kasulik,\nkuid ILMA IGASUGUSE GARANTIITA; isegi KESKMISE/TAVALISE\nKVALITEEDIGARANTIITA või SOBIVUSELE TEATUD KINDLAKS EESMÄRGIKS.\nÜksikasjade suhtes vaata GNU Üldist Avalikku Litsentsi.\n\nTe peaks olema saanud GNU Üldise Avaliku Litsentsi koopia koos\nmate-calciga; kui ei, siis võtke ühendust Free Software Foundation'iga,\n59 Temple Place, Suite 330, Boston, MA 02111-1307 USA"
+msgstr "mate-calc on vaba tarkvara. Te võite seda edasi levitada ja/või muuta\nvastavalt GNU Üldise Avaliku Litsentsi tingimustele, nagu need on\nVaba Tarkvara Fondi poolt avaldatud; kas Litsentsi versioon number 2\nvõi (vastavalt Teie valikule) ükskõik milline hilisem versioon.\n\nmate-calci levitatakse lootuses, et see on kasulik,\nkuid ILMA IGASUGUSE GARANTIITA; isegi KESKMISE/TAVALISE\nKVALITEEDIGARANTIITA või SOBIVUSELE TEATUD KINDLAKS EESMÄRGIKS.\nÜksikasjade suhtes vaata GNU Üldist Avalikku Litsentsi.\n\nTe peaks olema saanud GNU Üldise Avaliku Litsentsi koopia koos\nmate-calciga; kui ei, siis võtke ühendust Free Software Foundation'iga,\n51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA"
 
 #: ../src/math-window.c:209
 msgid "mate-calc"
diff --git a/po/nn.po b/po/nn.po
index 13844e6..7e6824c 100644
--- a/po/nn.po
+++ b/po/nn.po
@@ -1,7 +1,7 @@
 # SOME DESCRIPTIVE TITLE.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
-# 
+#
 # Translators:
 # Åsmund Skjæveland <[email protected]>, 2010.
 # Eskild Hustvedt <[email protected]>, 2007, 2008.
@@ -1227,7 +1227,7 @@ msgid ""
 "You should have received a copy of the GNU General Public License\n"
 "along with mate-calc; if not, write to the Free Software Foundation, Inc.,\n"
 "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA"
-msgstr "mate-calc er fri programvare. Du kan redistribuera og/eller endra programmet under vilkåra gjevne i GNU General Public License som utgjeve av Free Software Foundation; anten versjon 2 av lisensen, eller (viss du ønskjer det) ein seinare versjon.\n\nmate-calc vert distribuert i håp om at programmet er nyttig, men utan NOKO\nGARANTI, ikkje eingong implisitt garanti om at det er SALBART eller PASSAR EIT\nBESTEMT FORMÅL. Sjå GNU General Public License for detaljar.\n\nDu skal ha motteke ein kopi av GNU General Public License saman med mate-calc. Viss dette ikkje er tilfelle, kan du skriva til Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA"
+msgstr "mate-calc er fri programvare. Du kan redistribuera og/eller endra programmet under vilkåra gjevne i GNU General Public License som utgjeve av Free Software Foundation; anten versjon 2 av lisensen, eller (viss du ønskjer det) ein seinare versjon.\n\nmate-calc vert distribuert i håp om at programmet er nyttig, men utan NOKO\nGARANTI, ikkje eingong implisitt garanti om at det er SALBART eller PASSAR EIT\nBESTEMT FORMÅL. Sjå GNU General Public License for detaljar.\n\nDu skal ha motteke ein kopi av GNU General Public License saman med mate-calc. Viss dette ikkje er tilfelle, kan du skriva til Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA"
 
 #: ../src/math-window.c:209
 msgid "mate-calc"
diff --git a/po/zh_CN.po b/po/zh_CN.po
index 00451b8..2c51c8f 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -1,7 +1,7 @@
 # SOME DESCRIPTIVE TITLE.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
-# 
+#
 # Translators:
 # Aron Xu <[email protected]>, 2009, 2010.
 # Funda Wang <[email protected]>, 2003, 2004.
@@ -1228,7 +1228,7 @@ msgid ""
 "You should have received a copy of the GNU General Public License\n"
 "along with mate-calc; if not, write to the Free Software Foundation, Inc.,\n"
 "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA"
-msgstr "mate-calc 是自由软件；您可以在自由软件基金会发布的 \nGNU 通用公共许可证的条款下重新分发和(或)修改它；\n您可以选择使用 GPL 第二版，\n或(按照您的意愿)任何更新的版本。\n\nmate-calc 分发的目的是希望它物有所用，\n但是没有任何担保；没有对其适销性和某一特定目的下\n的适用性的任何哪怕是暗示的担保。\n请查阅 GNU 通用公共许可证以获得更多信息。\n你应该已经跟 mate-calc 一起收到一份 GNU 通用公共许可证的副本；\n如果没有，请写信至：Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA"
+msgstr "mate-calc 是自由软件；您可以在自由软件基金会发布的 \nGNU 通用公共许可证的条款下重新分发和(或)修改它；\n您可以选择使用 GPL 第二版，\n或(按照您的意愿)任何更新的版本。\n\nmate-calc 分发的目的是希望它物有所用，\n但是没有任何担保；没有对其适销性和某一特定目的下\n的适用性的任何哪怕是暗示的担保。\n请查阅 GNU 通用公共许可证以获得更多信息。\n你应该已经跟 mate-calc 一起收到一份 GNU 通用公共许可证的副本；\n如果没有，请写信至：Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA"
 
 #: ../src/math-window.c:209
 msgid "mate-calc"
diff --git a/src/financial.c b/src/financial.c
index 94a21c0..f388be3 100644
--- a/src/financial.c
+++ b/src/financial.c
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <glib/gi18n.h>
diff --git a/src/financial.h b/src/financial.h
index 9a6cbe9..53022d0 100644
--- a/src/financial.h
+++ b/src/financial.h
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef FINANCIAL_H
diff --git a/src/mate-calc-cmd.c b/src/mate-calc-cmd.c
index 9af9a58..796941b 100644
--- a/src/mate-calc-cmd.c
+++ b/src/mate-calc-cmd.c
@@ -1,21 +1,21 @@
 /*  $Header$
  *
  *  Copyright (c) 2009 Rich Burridge
- *           
+ *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 2, or (at your option)
  *  any later version.
- *           
- *  This program is distributed in the hope that it will be useful, but 
+ *
+ *  This program is distributed in the hope that it will be useful, but
  *  WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  *  General Public License for more details.
- *           
+ *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdio.h>
@@ -35,17 +35,17 @@ solve(const char *equation)
     MPEquationOptions options;
     MPNumber z;
     char result_str[MAXLINE];
-    
+
     memset(&options, 0, sizeof(options));
     options.base = 10;
     options.wordlen = 32;
     options.angle_units = MP_DEGREES;
-    
+
     ret = mp_equation_parse(equation, &options, &z, NULL);
 
     if (ret == PARSER_ERR_MP)
         fprintf(stderr, "Error %s\n", mp_get_error());
-    else if (ret)        
+    else if (ret)
         fprintf(stderr, "Error %d\n", ret);
     else {
         mp_cast_to_string(&z, 10, 10, 9, 1, result_str, MAXLINE);
diff --git a/src/mate-calc.c b/src/mate-calc.c
index ccc74bd..c8499d4 100644
--- a/src/mate-calc.c
+++ b/src/mate-calc.c
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdlib.h>
diff --git a/src/math-buttons.c b/src/math-buttons.c
index 19ca08e..016ca41 100644
--- a/src/math-buttons.c
+++ b/src/math-buttons.c
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <glib/gi18n.h>
diff --git a/src/math-buttons.h b/src/math-buttons.h
index 711db6f..e09c4c2 100644
--- a/src/math-buttons.h
+++ b/src/math-buttons.h
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef MATH_BUTTONS_H
diff --git a/src/math-display.c b/src/math-display.c
index 62f0218..b809695 100644
--- a/src/math-display.c
+++ b/src/math-display.c
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <string.h>
@@ -247,7 +247,7 @@ create_gui(MathDisplay *display)
 {
     GtkWidget *info_view;
     PangoFontDescription *font_desc;
-  
+
     g_signal_connect(display, "key-press-event", G_CALLBACK(key_press_cb), display);
 
     display->priv->text_view = gtk_text_view_new_with_buffer(GTK_TEXT_BUFFER(display->priv->equation));
@@ -268,7 +268,7 @@ create_gui(MathDisplay *display)
   //FIXME:<property name="AtkObject::accessible-description" translatable="yes" comments="Accessible description for the area in which results are displayed">Result Region</property>
     g_signal_connect(display->priv->text_view, "key-press-event", G_CALLBACK(display_key_press_cb), display);
     gtk_box_pack_start(GTK_BOX(display), display->priv->text_view, TRUE, TRUE, 0);
-  
+
     info_view = gtk_text_view_new();
     gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(info_view), GTK_WRAP_WORD);
     gtk_widget_set_can_focus(info_view, TRUE); // FIXME: This should be FALSE but it locks the cursor inside the main view for some reason
@@ -351,7 +351,7 @@ math_display_class_init (MathDisplayClass *klass)
 }
 
 
-static void 
+static void
 math_display_init(MathDisplay *display)
 {
     display->priv = G_TYPE_INSTANCE_GET_PRIVATE (display, math_display_get_type(), MathDisplayPrivate);
diff --git a/src/math-display.h b/src/math-display.h
index 7d8718a..0179f17 100644
--- a/src/math-display.h
+++ b/src/math-display.h
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef MATH_DISPLAY_H
diff --git a/src/math-equation.c b/src/math-equation.c
index af68cd1..3450b80 100644
--- a/src/math-equation.c
+++ b/src/math-equation.c
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdlib.h>
@@ -94,7 +94,7 @@ struct MathEquationPrivate
     GList *undo_stack;           /* History of expression mode states */
     GList *redo_stack;
     gboolean in_undo_operation;
-  
+
     gboolean in_reformat;
 
     gboolean in_delete;
@@ -123,7 +123,7 @@ static void
 get_ans_offsets(MathEquation *equation, gint *start, gint *end)
 {
     GtkTextIter iter;
-  
+
     if (!equation->priv->ans_start) {
         *start = *end = -1;
         return;
@@ -287,7 +287,7 @@ reformat_base(MathEquation *equation, gint old_base)
 
         if (c == '\0')
             break;
-               
+
         read_iter = g_utf8_next_char(read_iter);
         offset++;
     }
@@ -309,7 +309,7 @@ reformat_separators(MathEquation *equation)
     read_iter = text;
     while(*read_iter != '\0') {
         gunichar c;
-      
+
         c = g_utf8_get_char(read_iter);
 
         if (strncmp(read_iter, equation->priv->tsep, strlen(equation->priv->tsep)) == 0)
@@ -362,7 +362,7 @@ get_current_state(MathEquation *equation)
     state->can_super_minus = equation->priv->can_super_minus;
     state->entered_multiply = equation->priv->state.entered_multiply;
     state->status = g_strdup(equation->priv->state.status);
-  
+
     return state;
 }
 
@@ -396,7 +396,7 @@ math_equation_push_undo_stack(MathEquation *equation)
     equation->priv->redo_stack = NULL;
 
     state = get_current_state(equation);
-    equation->priv->undo_stack = g_list_prepend(equation->priv->undo_stack, state);  
+    equation->priv->undo_stack = g_list_prepend(equation->priv->undo_stack, state);
 }
 
 
@@ -425,7 +425,7 @@ static void
 apply_state(MathEquation *equation, MathEquationState *state)
 {
     GtkTextIter cursor;
-  
+
     /* Disable undo detection */
     equation->priv->in_undo_operation = TRUE;
 
@@ -489,7 +489,7 @@ math_equation_undo(MathEquation *equation)
 {
     GList *link;
     MathEquationState *state;
-  
+
     if (!equation->priv->undo_stack) {
         math_equation_set_status(equation,
                                  /* Error shown when trying to undo with no undo history */
@@ -686,7 +686,7 @@ math_equation_get_angle_units(MathEquation *equation)
 void
 math_equation_set_source_currency(MathEquation *equation, const gchar *currency)
 {
-    // FIXME: Pick based on locale  
+    // FIXME: Pick based on locale
     if (!currency || currency[0] == '\0')
         currency = currency_names[0].short_name;
 
@@ -707,7 +707,7 @@ math_equation_get_source_currency(MathEquation *equation)
 void
 math_equation_set_target_currency(MathEquation *equation, const gchar *currency)
 {
-    // FIXME: Pick based on locale  
+    // FIXME: Pick based on locale
     if (!currency || currency[0] == '\0')
         currency = currency_names[0].short_name;
 
@@ -734,7 +734,7 @@ math_equation_set_status(MathEquation *equation, const gchar *status)
 
     g_free(equation->priv->state.status);
     equation->priv->state.status = g_strdup(status);
-    g_object_notify(G_OBJECT(equation), "status");    
+    g_object_notify(G_OBJECT(equation), "status");
 }
 
 
@@ -980,7 +980,7 @@ variable_is_defined(const char *name, void *data)
     for (c = lower_name; *c; c++)
         *c = tolower(*c);
 
-    if (strcmp(lower_name, "rand") == 0 || 
+    if (strcmp(lower_name, "rand") == 0 ||
         strcmp(lower_name, "ans") == 0) {
         g_free (lower_name);
         return 1;
@@ -1032,7 +1032,7 @@ set_variable(const char *name, const MPNumber *x, void *data)
 
 static int
 convert(const MPNumber *x, const char *x_units, const char *z_units, MPNumber *z, void *data)
-{   
+{
     return currency_convert(x, x_units, z_units, z);
 }
 
@@ -1090,7 +1090,7 @@ math_equation_solve(MathEquation *equation)
         g_string_append_c(equation_text, ')');
         n_brackets--;
     }
-  
+
 
     result = parse(equation, equation_text->str, &z, &error_token);
     g_string_free(equation_text, TRUE);
@@ -1132,7 +1132,7 @@ math_equation_solve(MathEquation *equation)
 
     if (error_token)
         free(error_token);
-  
+
     if (message) {
         math_equation_set_status(equation, message);
         g_free(message);
@@ -1146,7 +1146,7 @@ math_equation_factorize(MathEquation *equation)
     MPNumber x;
     GList *factors, *factor;
     GString *text;
-  
+
     if (!math_equation_get_number(equation, &x) || !mp_is_integer(&x)) {
         /* Error displayed when trying to factorize a non-integer value */
         math_equation_set_status(equation, _("Need an integer to factorize"));
@@ -1179,7 +1179,7 @@ void
 math_equation_delete(MathEquation *equation)
 {
     gint cursor;
-    GtkTextIter start, end;    
+    GtkTextIter start, end;
 
     g_object_get(G_OBJECT(equation), "cursor-position", &cursor, NULL);
     if (cursor >= gtk_text_buffer_get_char_count(GTK_TEXT_BUFFER(equation)))
@@ -1357,7 +1357,7 @@ math_equation_get_property(GObject    *object,
         g_value_set_string(value, self->priv->state.status);
         break;
     case PROP_DISPLAY:
-        text = math_equation_get_display(self);      
+        text = math_equation_get_display(self);
         g_value_set_string(value, text);
         g_free(text);
         break;
@@ -1433,7 +1433,7 @@ math_equation_class_init (MathEquationClass *klass)
     object_class->set_property = math_equation_set_property;
 
     g_type_class_add_private (klass, sizeof (MathEquationPrivate));
-  
+
     number_mode_type = g_enum_register_static("NumberMode", number_mode_values);
     number_format_type = g_enum_register_static("DisplayFormat", number_format_values);
     angle_unit_type = g_enum_register_static("AngleUnit", angle_unit_values);
@@ -1501,7 +1501,7 @@ math_equation_class_init (MathEquationClass *klass)
                                     g_param_spec_int("base",
                                                      "base",
                                                      "Default number base (derived from number-format)",
-                                                     2, 16, 10, 
+                                                     2, 16, 10,
                                                      G_PARAM_READWRITE));
     g_object_class_install_property(object_class,
                                     PROP_WORD_SIZE,
@@ -1543,10 +1543,10 @@ pre_insert_text_cb (MathEquation  *equation,
                     gpointer       user_data)
 {
     gunichar c;
-  
+
     if (equation->priv->in_reformat)
         return;
-  
+
     /* If following a delete then have already pushed undo stack (GtkTextBuffer
        doesn't indicate replace operations so we have to infer them) */
     if (!equation->priv->in_delete)
@@ -1567,7 +1567,7 @@ pre_insert_text_cb (MathEquation  *equation,
 
         offset = gtk_text_iter_get_offset(location);
         get_ans_offsets(equation, &ans_start, &ans_end);
-      
+
         /* Inserted inside ans */
         if (offset > ans_start && offset < ans_end)
             clear_ans(equation, TRUE);
@@ -1578,7 +1578,7 @@ pre_insert_text_cb (MathEquation  *equation,
 static gboolean
 on_delete(MathEquation *equation)
 {
-  equation->priv->in_delete = FALSE;  
+  equation->priv->in_delete = FALSE;
   return FALSE;
 }
 
@@ -1588,7 +1588,7 @@ pre_delete_range_cb (MathEquation  *equation,
                      GtkTextIter   *start,
                      GtkTextIter   *end,
                      gpointer       user_data)
-{  
+{
     if (equation->priv->in_reformat)
         return;
 
@@ -1604,7 +1604,7 @@ pre_delete_range_cb (MathEquation  *equation,
         start_offset = gtk_text_iter_get_offset(start);
         end_offset = gtk_text_iter_get_offset(end);
         get_ans_offsets(equation, &ans_start, &ans_end);
-      
+
         /* Deleted part of ans */
         if (start_offset < ans_end && end_offset > ans_start)
             clear_ans(equation, TRUE);
@@ -1659,7 +1659,7 @@ math_equation_init(MathEquation *equation)
     equation->priv->ans_tag = gtk_text_buffer_create_tag(GTK_TEXT_BUFFER(equation), NULL, "weight", PANGO_WEIGHT_BOLD, NULL);
 
     g_signal_connect(equation, "insert-text", G_CALLBACK(pre_insert_text_cb), equation);
-    g_signal_connect(equation, "delete-range", G_CALLBACK(pre_delete_range_cb), equation);  
+    g_signal_connect(equation, "delete-range", G_CALLBACK(pre_delete_range_cb), equation);
     g_signal_connect_after(equation, "insert-text", G_CALLBACK(insert_text_cb), equation);
     g_signal_connect_after(equation, "delete-range", G_CALLBACK(delete_range_cb), equation);
 
@@ -1682,7 +1682,7 @@ math_equation_init(MathEquation *equation)
     equation->priv->tsep = tsep ? g_locale_to_utf8(tsep, -1, NULL, NULL, NULL) : g_strdup(",");
 
     equation->priv->tsep_count = 3;
-  
+
     equation->priv->variables = math_variables_new();
 
     equation->priv->state.status = g_strdup("");
diff --git a/src/math-equation.h b/src/math-equation.h
index 164fec5..c9ebe0c 100644
--- a/src/math-equation.h
+++ b/src/math-equation.h
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef MATH_EQUATION_H
diff --git a/src/math-preferences.c b/src/math-preferences.c
index c846523..ab651df 100644
--- a/src/math-preferences.c
+++ b/src/math-preferences.c
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <glib/gi18n.h>
@@ -41,7 +41,7 @@ struct MathPreferencesDialogPrivate
 
 MathPreferencesDialog *
 math_preferences_dialog_new(MathEquation *equation)
-{  
+{
     return g_object_new (math_preferences_get_type(), "equation", equation, NULL);
 }
 
@@ -211,7 +211,7 @@ word_size_cb(MathEquation *equation, GParamSpec *spec, MathPreferencesDialog *di
 static void
 angle_unit_cb(MathEquation *equation, GParamSpec *spec, MathPreferencesDialog *dialog)
 {
-    set_combo_box_from_int(GET_WIDGET(dialog->priv->ui, "angle_unit_combobox"), math_equation_get_angle_units(equation));  
+    set_combo_box_from_int(GET_WIDGET(dialog->priv->ui, "angle_unit_combobox"), math_equation_get_angle_units(equation));
 }
 
 
diff --git a/src/math-preferences.h b/src/math-preferences.h
index c816c31..ca7430e 100644
--- a/src/math-preferences.h
+++ b/src/math-preferences.h
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef MATH_PREFERENCES_H
diff --git a/src/math-variables.c b/src/math-variables.c
index 47a672a..a76261c 100644
--- a/src/math-variables.c
+++ b/src/math-variables.c
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdio.h>
diff --git a/src/math-variables.h b/src/math-variables.h
index dab20a0..e846ace 100644
--- a/src/math-variables.h
+++ b/src/math-variables.h
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef MATH_VARIABLES_H
diff --git a/src/math-window.c b/src/math-window.c
index 4fbd6a5..2a90cfc 100644
--- a/src/math-window.c
+++ b/src/math-window.c
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <glib/gi18n.h>
diff --git a/src/math-window.h b/src/math-window.h
index cd180f6..463b078 100644
--- a/src/math-window.h
+++ b/src/math-window.h
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef MATH_WINDOW_H
diff --git a/src/mp-binary.c b/src/mp-binary.c
index f85b3ee..fd78c78 100644
--- a/src/mp-binary.c
+++ b/src/mp-binary.c
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdio.h>
diff --git a/src/mp-convert.c b/src/mp-convert.c
index 68be574..7ff2fca 100644
--- a/src/mp-convert.c
+++ b/src/mp-convert.c
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdlib.h>
@@ -295,7 +295,7 @@ mp_cast_to_int(const MPNumber *x)
 {
     int i;
     int64_t z = 0, v;
-  
+
     /* |x| <= 1 */
     if (x->sign == 0 || x->exponent <= 0)
         return 0;
@@ -306,7 +306,7 @@ mp_cast_to_int(const MPNumber *x)
 
         t = z;
         z = z * MP_BASE + x->fraction[i];
-      
+
         /* Check for overflow */
         if (z <= t)
             return 0;
@@ -336,7 +336,7 @@ mp_cast_to_unsigned_int(const MPNumber *x)
 {
     int i;
     uint64_t z = 0, v;
-  
+
     /* x <= 1 */
     if (x->sign <= 0 || x->exponent <= 0)
         return 0;
@@ -347,7 +347,7 @@ mp_cast_to_unsigned_int(const MPNumber *x)
 
         t = z;
         z = z * MP_BASE + x->fraction[i];
-      
+
         /* Check for overflow */
         if (z <= t)
             return 0;
@@ -837,7 +837,7 @@ mp_set_from_string(const char *str, int default_base, MPNumber *z)
     const char *fractions[]     = {"½", "⅓", "⅔", "¼", "¾", "⅕", "⅖", "⅗", "⅘", "⅙", "⅚", "⅛", "⅜", "⅝", "⅞", NULL};
     int numerators[]            = { 1,   1,   2,   1,   3,   1,   2,   3,   4,   1,   5,   1,   3,   5,   7};
     int denominators[]          = { 2,   3,   3,   4,   4,   5,   5,   5,   5,   6,   6,   8,   8,   8,   8};
-  
+
     if (strstr(str, "°"))
         return set_from_sexagesimal(str, strlen(str), z);
 
diff --git a/src/mp-equation-lexer.l b/src/mp-equation-lexer.l
index 74eb7d5..6899f8f 100644
--- a/src/mp-equation-lexer.l
+++ b/src/mp-equation-lexer.l
@@ -21,8 +21,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdlib.h>
diff --git a/src/mp-equation-parser.y b/src/mp-equation-parser.y
index bb623cd..9de71e7 100644
--- a/src/mp-equation-parser.y
+++ b/src/mp-equation-parser.y
@@ -14,8 +14,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdio.h>
@@ -62,7 +62,7 @@ static int get_variable(yyscan_t yyscanner, const char *name, int power, MPNumbe
         mp_xpowy_integer(z, power, z);
         return 1;
     }
-    
+
     /* If has more than one character then assume a multiplication of variables */
     if (utf8_next_char(name)[0] != '\0') {
         const char *c, *next;
@@ -118,7 +118,7 @@ static int get_inverse_function(yyscan_t yyscanner, const char *name, const MPNu
 {
     char *inv_name;
     int result;
-    
+
     inv_name = malloc(sizeof(char) * (strlen(name) + strlen("⁻¹") + 1));
     strcpy(inv_name, name);
     strcat(inv_name, "⁻¹");
@@ -153,7 +153,7 @@ static char *make_unit(const char *name, int power)
         name2 = malloc(sizeof(char) * (strlen(name) + strlen("?") + 1));
         sprintf(name2, "%s?", name);
     }
-    
+
     return name2;
 }
 
diff --git a/src/mp-equation-private.h b/src/mp-equation-private.h
index 9885a8f..57c2431 100644
--- a/src/mp-equation-private.h
+++ b/src/mp-equation-private.h
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef MP_EQUATION_PRIVATE_H
diff --git a/src/mp-equation.c b/src/mp-equation.c
index 34f698b..cba203f 100644
--- a/src/mp-equation.c
+++ b/src/mp-equation.c
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <ctype.h>
@@ -250,7 +250,7 @@ do_convert(const char *units[][2], const MPNumber *x, const char *x_units, const
 {
     int x_index, z_index;
     MPNumber x_factor, z_factor;
-    
+
     for (x_index = 0; units[x_index][0] != NULL && strcmp(units[x_index][0], x_units) != 0; x_index++);
     if (units[x_index][0] == NULL)
         return 0;
@@ -375,7 +375,7 @@ convert(MPEquationParserState *state, const MPNumber *x, const char *x_units, co
         {"g",                   "0.001"},
         {NULL, NULL}
     };
-    
+
     const char *time_units[][2] = {
         {"year",         "31557600"},
         {"years",        "31557600"},
@@ -406,7 +406,7 @@ convert(MPEquationParserState *state, const MPNumber *x, const char *x_units, co
 
     if (state->options->convert)
         return state->options->convert(x, x_units, z_units, z, state->options->callback_data);
-  
+
     return 0;
 }
 
diff --git a/src/mp-equation.h b/src/mp-equation.h
index c5b86fa..bb06de6 100644
--- a/src/mp-equation.h
+++ b/src/mp-equation.h
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef MP_EQUATION_H
diff --git a/src/mp-private.h b/src/mp-private.h
index 5e30bc3..f715b34 100644
--- a/src/mp-private.h
+++ b/src/mp-private.h
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef MP_INTERNAL_H
diff --git a/src/mp-trigonometric.c b/src/mp-trigonometric.c
index 2ebc676..4982041 100644
--- a/src/mp-trigonometric.c
+++ b/src/mp-trigonometric.c
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdlib.h>
@@ -420,7 +420,7 @@ mp_atan(const MPNumber *x, MPAngleUnit unit, MPNumber *z)
             break;
 
         q *= 2;
-        
+
         /* t = t / (√(t² + 1) + 1) */
         mp_multiply(&t2, &t2, z);
         mp_add_integer(z, 1, z);
diff --git a/src/mp.c b/src/mp.c
index 0e46b35..0037135 100644
--- a/src/mp.c
+++ b/src/mp.c
@@ -13,8 +13,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdlib.h>
@@ -212,8 +212,8 @@ mp_imaginary_component(const MPNumber *x, MPNumber *z)
     z->sign = x->im_sign;
     z->exponent = x->im_exponent;
     memcpy(z->fraction, x->im_fraction, sizeof(int) * MP_SIZE);
-  
-    /* Clear (old) imaginary component */   
+
+    /* Clear (old) imaginary component */
     z->im_sign = 0;
     z->im_exponent = 0;
     memset(z->im_fraction, 0, sizeof(int) * MP_SIZE);
@@ -235,7 +235,7 @@ mp_add_real(const MPNumber *x, int y_sign, const MPNumber *y, MPNumber *z)
         z->sign = y_sign;
         return;
     }
-    /* x + 0 = x */ 
+    /* x + 0 = x */
     else if (mp_is_zero(y)) {
         mp_set_from_mp(x, z);
         return;
@@ -450,7 +450,7 @@ mp_sgn(const MPNumber *x, MPNumber *z)
     else if (mp_is_negative(x))
         mp_set_from_integer(-1, z);
     else
-        mp_set_from_integer(1, z);  
+        mp_set_from_integer(1, z);
 }
 
 void
@@ -829,7 +829,7 @@ bool
 mp_is_integer(const MPNumber *x)
 {
     MPNumber t1, t2, t3;
-    
+
     if (mp_is_complex(x))
         return false;
 
@@ -1303,7 +1303,7 @@ void
 mp_logarithm(int64_t n, const MPNumber *x, MPNumber *z)
 {
     MPNumber t1, t2;
-    
+
     /* log(0) undefined */
     if (mp_is_zero(x)) {
         /* Translators: Error displayed when attempting to take logarithm of zero */
@@ -1333,7 +1333,7 @@ mp_multiply_real(const MPNumber *x, const MPNumber *y, MPNumber *z)
     int c, i, xi;
     MPNumber r;
 
-    /* x*0 = 0*y = 0 */    
+    /* x*0 = 0*y = 0 */
     if (x->sign == 0 || y->sign == 0) {
         mp_set_from_integer(0, z);
         return;
@@ -1418,7 +1418,7 @@ mp_multiply_real(const MPNumber *x, const MPNumber *y, MPNumber *z)
     /* Clear complex part */
     z->im_sign = 0;
     z->im_exponent = 0;
-    memset(z->im_fraction, 0, sizeof(int) * MP_SIZE);    
+    memset(z->im_fraction, 0, sizeof(int) * MP_SIZE);
 
     /* NORMALIZE AND ROUND RESULT */
     // FIXME: Use stack variable because of mp_normalize brokeness
@@ -1445,11 +1445,11 @@ mp_multiply(const MPNumber *x, const MPNumber *y, MPNumber *z)
         mp_imaginary_component(x, &im_x);
         mp_real_component(y, &real_y);
         mp_imaginary_component(y, &im_y);
-    
+
         mp_multiply_real(&real_x, &real_y, &t1);
         mp_multiply_real(&im_x, &im_y, &t2);
         mp_subtract(&t1, &t2, &real_z);
-    
+
         mp_multiply_real(&real_x, &im_y, &t1);
         mp_multiply_real(&im_x, &real_y, &t2);
         mp_add(&t1, &t2, &im_z);
@@ -1574,7 +1574,7 @@ mp_multiply_integer_real(const MPNumber *x, int64_t y, MPNumber *z)
 
     z->im_sign = 0;
     z->im_exponent = 0;
-    memset(z->im_fraction, 0, sizeof(int) * MP_SIZE);    
+    memset(z->im_fraction, 0, sizeof(int) * MP_SIZE);
     mp_normalize(z);
 }
 
@@ -1746,7 +1746,7 @@ mp_reciprocal_real(const MPNumber *x, MPNumber *z)
 
 void
 mp_reciprocal(const MPNumber *x, MPNumber *z)
-{    
+{
     if (mp_is_complex(x)) {
         MPNumber t1, t2;
         MPNumber real_x, im_x;
@@ -2003,7 +2003,7 @@ mp_xpowy_integer(const MPNumber *x, int64_t n, MPNumber *z)
         mp_set_from_integer(0, z);
         return;
     }
-  
+
     /* x^1 = x */
     if (n == 1) {
         mp_set_from_mp(x, z);
diff --git a/src/mp.h b/src/mp.h
index d7f226f..3f99c60 100644
--- a/src/mp.h
+++ b/src/mp.h
@@ -14,8 +14,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 /*  This maths library is based on the MP multi-precision floating-point
diff --git a/src/unittest.c b/src/unittest.c
index e0ecdd7..d02ceea 100644
--- a/src/unittest.c
+++ b/src/unittest.c
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #include <stdlib.h>
diff --git a/src/unittest.h b/src/unittest.h
index 7eee87d..5101b20 100644
--- a/src/unittest.h
+++ b/src/unittest.h
@@ -12,8 +12,8 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- *  02111-1307, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ *  02110-1301, USA.
  */
 
 #ifndef UNITTEST_H