[gnome-games] data: Add translator comments to the .desktop file

[Piotr Drąg <piotrdrag src gnome org>]

commit 16ea31668a89201598ce57d0d56e0e34e2921c7c
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Fri Jun 29 17:01:15 2018 +0200

    data: Add translator comments to the .desktop file
    
    Hopefully, we’ll get fewer broken translations.

 data/org.gnome.Games.desktop.in | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/data/org.gnome.Games.desktop.in b/data/org.gnome.Games.desktop.in
index 4ecaabf..eb444c1 100644
--- a/data/org.gnome.Games.desktop.in
+++ b/data/org.gnome.Games.desktop.in
@@ -2,8 +2,10 @@
 Name=Games
 GenericName=Video game player
 Comment=View and play your video games collection
+# Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list 
MUST also end with a semicolon!
 Keywords=game;videogame;video game;player;
 Exec=gnome-games %U
+# Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 Icon=org.gnome.Games
 Terminal=false
 Type=Application