[krb5-auth-dialog] Update copyright

[Guido Günther <guidog src gnome org>]

commit dfb16eb28322ed1d0d0458bc40a172c4f9ddbad9
Author: Guido Günther <agx sigxcpu org>
Date:   Sat Oct 25 13:37:50 2014 +0200

    Update copyright

 src/ka-tools.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/ka-tools.c b/src/ka-tools.c
index a5a9e03..6e58334 100644
--- a/src/ka-tools.c
+++ b/src/ka-tools.c
@@ -75,7 +75,7 @@ ka_show_about (KaApplet *applet)
                            "logo-icon-name", "krb-valid-ticket",
                            "copyright",
                            "Copyright (C) 2004,2005,2006 Red Hat, Inc.,\n"
-                           "2008-2011 Guido Günther",
+                           "2008-2011,2014 Guido Günther",
                            "website-label", PACKAGE " website",
                            "website",
                            "https://honk.sigxcpu.org/piki/projects/krb5-auth-dialog/";,