[recipes] Don't set a title on the about dialog

[Matthias Clasen <matthiasc src gnome org>]

commit 79611492148f306ec23889dea33b8a3c34ccab8b
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Jan 12 14:38:40 2017 -0500

    Don't set a title on the about dialog
    
    It is not shown, so no point in translating it.

 src/gr-app.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/gr-app.c b/src/gr-app.c
index 25e9bb6..46232b0 100644
--- a/src/gr-app.c
+++ b/src/gr-app.c
@@ -726,7 +726,6 @@ about_activated (GSimpleAction *action,
                                "authors", authors,
                                "translator-credits", _("translator-credits"),
                                "logo", logo,
-                               "title", _("About GNOME Recipes"),
                                "website", "https://wiki.gnome.org/Apps/Recipes";,
                                "website-label", _("Learn more about GNOME Recipes"),
                                NULL);