diff --git a/SoObjects/Appointments/SOGoAppointmentFolder.h b/SoObjects/Appointments/SOGoAppointmentFolder.h
index 02f13630b..3e058fc0f 100644
--- a/SoObjects/Appointments/SOGoAppointmentFolder.h
+++ b/SoObjects/Appointments/SOGoAppointmentFolder.h
@@ -1,6 +1,6 @@
 /*
   Copyright (C) 2004-2005 SKYRIX Software AG
-  Copyright (C) 2007-2009 Inverse inc.
+  Copyright (C) 2007-2012 Inverse inc.
 
   This file is part of OpenGroupware.org.