[gnome-chess] Remove extra translatable string

[Michael Catanzaro <mcatanzaro src gnome org>]

commit fe6e3b2730a2408cef9345ed7baf777351f50c22
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Jan 12 11:54:12 2014 -0600

    Remove extra translatable string
    
    This is the default

 src/gnome-chess.vala |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/gnome-chess.vala b/src/gnome-chess.vala
index 90f1c6c..6cc03d3 100644
--- a/src/gnome-chess.vala
+++ b/src/gnome-chess.vala
@@ -1837,7 +1837,6 @@ public class Application : Gtk.Application
         about_dialog.artists = artists;
         about_dialog.translator_credits = _("translator-credits");
         about_dialog.website = "https://wiki.gnome.org/Apps/Chess";;
-        about_dialog.website_label = _("Website");
         about_dialog.logo_icon_name = "gnome-chess";
         about_dialog.response.connect (about_response_cb);
         about_dialog.show ();