[perl-Glib] Update copyright dates in recently changed *.xs files

[Brian Manning <bmanning src gnome org>]

commit ee53eb11ea03f00f50168895471c23486852f939
Author: Brian Manning <bmanning src gnome org>
Date:   Sun Dec 8 15:19:13 2013 -0800

    Update copyright dates in recently changed *.xs files

 GClosure.xs |    4 ++--
 GObject.xs  |    4 ++--
 GSignal.xs  |    4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/GClosure.xs b/GClosure.xs
index b37870f..e8eb148 100644
--- a/GClosure.xs
+++ b/GClosure.xs
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2003-2009, 2012 by the gtk2-perl team (see the file AUTHORS
- * for the full list)
+ * Copyright (C) 2003-2009, 2012-2013 by the gtk2-perl team (see the file
+ * AUTHORS for the full list)
  *
  * This library is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Library General Public License as published by
diff --git a/GObject.xs b/GObject.xs
index 74e04ad..6aa5b27 100644
--- a/GObject.xs
+++ b/GObject.xs
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2003-2006, 2010, 2012 by the gtk2-perl team (see the file
- * AUTHORS for the full list)
+ * Copyright (C) 2003-2006, 2010, 2012-2013 by the gtk2-perl team (see the
+ * file AUTHORS for the full list)
  *
  * This library is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Library General Public License as published by
diff --git a/GSignal.xs b/GSignal.xs
index 474d104..ed04ec5 100644
--- a/GSignal.xs
+++ b/GSignal.xs
@@ -1,6 +1,6 @@
 /*
- * Copyright (C) 2003-2004, 2009, 2012 by the gtk2-perl team (see the file
- * AUTHORS for the full list)
+ * Copyright (C) 2003-2004, 2009, 2012-2013 by the gtk2-perl team (see the
+ * file AUTHORS for the full list)
  *
  * This library is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Library General Public License as published by