[gnome-software] sources dialog: Don't translate a placeholder string

[Kalev Lember <klember src gnome org>]

commit 49196cb81b6931e55bd4b1c684f9e3f24082eb9e
Author: Kalev Lember <kalevlember gmail com>
Date:   Tue Mar 25 15:27:56 2014 +0100

    sources dialog: Don't translate a placeholder string
    
    https://bugzilla.gnome.org/show_bug.cgi?id=726988

 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 29b4267..6dcca32 100644
--- a/src/gs-sources-dialog.ui
+++ b/src/gs-sources-dialog.ui
@@ -428,7 +428,7 @@
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
                         <property name="xalign">0</property>
-                        <property name="label" translatable="yes">January 30, 2014</property>
+                        <property name="label">January 30, 2014</property>
                       </object>
                       <packing>
                         <property name="left_attach">1</property>