[gnome-sudoku] Add a missing tag to the AppData file

[Richard Hughes <rhughes src gnome org>]

commit d1bca1518e17f4b1c0a97a37bb3b787c727df918
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jan 25 15:40:47 2016 +0000

    Add a missing tag to the AppData file

 data/gnome-sudoku.appdata.xml.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/gnome-sudoku.appdata.xml.in b/data/gnome-sudoku.appdata.xml.in
index ff89633..20adf40 100644
--- a/data/gnome-sudoku.appdata.xml.in
+++ b/data/gnome-sudoku.appdata.xml.in
@@ -36,4 +36,5 @@
     <kudo>ModernToolkit</kudo>
     <kudo>UserDocs</kudo>
   </kudos>
+  <translation type="gettext">gnome-sudoku</translation>
 </application>