[gitg] Fix round corner on the right side

[Techlive Zheng <techlivezh src gnome org>]

commit 2042d88693ae041b17507a3d35764fe1977e55bf
Author: Techlive Zheng <techlivezheng gmail com>
Date:   Sat Dec 21 14:50:16 2013 +0800

    Fix round corner on the right side
    
    https://bugzilla.gnome.org/show_bug.cgi?id=720734

 libgitg/resources/diff-view.css |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgitg/resources/diff-view.css b/libgitg/resources/diff-view.css
index 3f53f5b..d2dc7e9 100644
--- a/libgitg/resources/diff-view.css
+++ b/libgitg/resources/diff-view.css
@@ -23,7 +23,7 @@ div#diff div.file table {
 
 img.avatar {
   float: left;
-  padding-right: 10px;
+  margin-right: 10px;
   border-radius: 10px 10px 10px 10px;
   min-width: 50px;
   min-height: 50px;