[gitg] Higify the preference dialog a bit

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 5bad799624045322b548f30dc1779ec319f679b7
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Sun Aug 9 09:45:04 2015 +0200

    Higify the preference dialog a bit

 gitg/resources/ui/gitg-preferences-interface.ui |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gitg/resources/ui/gitg-preferences-interface.ui b/gitg/resources/ui/gitg-preferences-interface.ui
index c0e1f95..e4e7c82 100644
--- a/gitg/resources/ui/gitg-preferences-interface.ui
+++ b/gitg/resources/ui/gitg-preferences-interface.ui
@@ -78,6 +78,7 @@
             <property name="can_focus">False</property>
             <property name="halign">start</property>
             <property name="label" translatable="yes">Layout</property>
+            <property name="margin_top">12</property>
             <attributes>
               <attribute name="weight" value="bold"/>
             </attributes>
@@ -121,6 +122,7 @@
             <property name="can_focus">False</property>
             <property name="halign">start</property>
             <property name="label" translatable="yes">Avatars</property>
+            <property name="margin_top">12</property>
             <attributes>
               <attribute name="weight" value="bold"/>
             </attributes>