[gnome-sudoku/vala-port] Update About dialog

[Michael Catanzaro <mcatanzaro src gnome org>]

commit b460cae8fcaae827c3cda81628eaf3ffd3e2fcc3
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Mon Jan 20 17:44:12 2014 -0600

    Update About dialog

 src/gnome-sudoku.vala |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/gnome-sudoku.vala b/src/gnome-sudoku.vala
index 6d96a5a..97f9e0a 100644
--- a/src/gnome-sudoku.vala
+++ b/src/gnome-sudoku.vala
@@ -563,13 +563,12 @@ public class Sudoku : Gtk.Application
                                "logo-icon-name", "gnome-sudoku",
                                "version", VERSION,
                                "comments", _("The popular Japanese logic puzzle\n\nGNOME Sudoku is a part of 
GNOME Games."),
-                               "copyright", "Copyright \xc2\xa9 2005-2008 Thomas M. Hinkle\nCopyright 
\xc2\xa9 2010-2011 Robert Ancell",
+                               "copyright", "Copyright © 2005–2008 Thomas M. Hinkle\nCopyright © 2010–2011 
Robert Ancell",
                                "license-type", License.GPL_2_0,
                                "authors", authors,
                                "artists", null,
                                "translator-credits", _("translator-credits"),
-                               "website", "http://www.gnome.org/projects/gnome-games/";,
-                               "website-label", _("GNOME Games web site")
+                               "website", "https://wiki.gnome.org/Apps/Sudoku/";
                                );
     }
 }