--- rpl/COPYING	2010/09/23 15:27:33	1.17
+++ rpl/COPYING	2011/03/06 16:44:06	1.20
@@ -1,7 +1,7 @@
 /*
 ================================================================================
-  RPL/2 (R) version 4.0.20
-  Copyright (C) 1989-2010 Dr. BERTRAND Joël
+  RPL/2 (R) version 4.0.21
+  Copyright (C) 1989-2011 Dr. BERTRAND Joël
 
   This file is part of RPL/2.