Tue Mar 29 23:22:33 UTC 2011  mantoniotti@common-lisp.net
  * Copyright dates updated.
diff -rN -u old-cl-unification/COPYING new-cl-unification/COPYING
--- old-cl-unification/COPYING	2014-04-23 16:16:37.000000000 +0000
+++ new-cl-unification/COPYING	2014-04-23 16:16:37.000000000 +0000
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2009 Marco Antoniotti
+Copyright (c) 2004-2011 Marco Antoniotti
 All rights reserved.
  
 Permission is hereby granted, without written agreement and without
diff -rN -u old-cl-unification/README new-cl-unification/README
--- old-cl-unification/README	2014-04-23 16:16:37.000000000 +0000
+++ new-cl-unification/README	2014-04-23 16:16:37.000000000 +0000
@@ -1,6 +1,6 @@
 CL-UNIFICATION
 
-Marco Antoniotti (c) 2004-2008
+Marco Antoniotti (c) 2004-2011
 
 The directory containing this file you are reading should contain the
 code and the documentation of the CL-UNIFICATION package.