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

[Richard Hughes <rhughes src gnome org>]

commit c9a630d1701c6cd7378721c7a0e3ba30aa9f791f
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jan 25 16:04:52 2016 +0000

    Add a missing tag to the AppData file

 data/org.gnome.gnome-system-log.appdata.xml.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/org.gnome.gnome-system-log.appdata.xml.in b/data/org.gnome.gnome-system-log.appdata.xml.in
index 519a4f4..177e95b 100644
--- a/data/org.gnome.gnome-system-log.appdata.xml.in
+++ b/data/org.gnome.gnome-system-log.appdata.xml.in
@@ -31,4 +31,5 @@
     <kudo>AppMenu</kudo>
     <kudo>ModernToolkit</kudo>
   </kudos>
+  <translation type="gettext">gnome-system-log</translation>
 </component>