Make indentation uniform across source files

No more tabs, 4 spaces instead. And remove trailing whitespace.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/settings-keys.cpp b/src/settings-keys.cpp
index 7d8ef1a..62f6264 100644
--- a/src/settings-keys.cpp
+++ b/src/settings-keys.cpp
@@ -3,12 +3,12 @@
 
 namespace procman
 {
-  namespace settings
-  {
-    const std::string root("/org/mate/mate-system-monitor");
-    const std::string solaris_mode("solaris-mode");
-    const std::string open_files_tree_prefix("openfilestree");
-    const std::string network_in_bits("network-in-bits");
-  }
+    namespace settings
+    {
+        const std::string root("/org/mate/mate-system-monitor");
+        const std::string solaris_mode("solaris-mode");
+        const std::string open_files_tree_prefix("openfilestree");
+        const std::string network_in_bits("network-in-bits");
+    }
 }