[gnome-software] trivial: Fix the first line in the sources dialog

[Richard Hughes <rhughes src gnome org>]

commit 81895391192597e4e3fb2c0a04f3465219334a7b
Author: Richard Hughes <richard hughsie com>
Date:   Wed Aug 31 08:26:55 2016 +0100

    trivial: Fix the first line in the sources dialog

 src/gs-sources-dialog.ui |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-sources-dialog.ui b/src/gs-sources-dialog.ui
index 92fc490..a49b010 100644
--- a/src/gs-sources-dialog.ui
+++ b/src/gs-sources-dialog.ui
@@ -43,7 +43,7 @@
           <object class="GtkLabel" id="label_header">
             <property name="can_focus">False</property>
             <property name="visible">True</property>
-            <property name="label" translatable="yes">Additional Software Sources</property>
+            <property name="label" translatable="yes">Software Sources</property>
             <property name="selectable">False</property>
             <style>
               <class name="title"/>