[quadrapassel] Update About dialog

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 0e7507ebb393d61935180c533aceec2907fb2926
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Jan 25 14:58:22 2015 -0600

    Update About dialog

 src/quadrapassel.vala |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/quadrapassel.vala b/src/quadrapassel.vala
index 203d464..cd0f2d6 100644
--- a/src/quadrapassel.vala
+++ b/src/quadrapassel.vala
@@ -748,8 +748,8 @@ public class Quadrapassel : Gtk.Application
         Gtk.show_about_dialog (window,
                                "program-name", _("Quadrapassel"),
                                "version", VERSION,
-                               "comments", _("A classic game of fitting falling blocks 
together\n\nQuadrapassel is a part of GNOME Games."),
-                               "copyright", "Copyright © 1999 J. Marcin Gorycki, 2000–2009 Others",
+                               "comments", _("A classic game of fitting falling blocks together"),
+                               "copyright", "Copyright © 1999 J. Marcin Gorycki, 2000–2015 Others",
                                "license-type", Gtk.License.GPL_2_0,
                                "authors", authors,
                                "documenters", documenters,