--- a/COPYRIGHT Wed Apr 08 22:15:03 2015 +0200
+++ b/COPYRIGHT Wed Apr 08 23:00:09 2015 +0200
@@ -1,6 +1,6 @@
ISABELLE COPYRIGHT NOTICE, LICENCE AND DISCLAIMER.
-Copyright (c) 1986-2014,
+Copyright (c) 1986-2015,
University of Cambridge,
Technische Universitaet Muenchen,
and contributors.