diff --git a/test/permutation_iterator_test.cpp b/test/permutation_iterator_test.cpp
index ad23300..af748a9 100644
--- a/test/permutation_iterator_test.cpp
+++ b/test/permutation_iterator_test.cpp
@@ -1,9 +1,8 @@
 // (C) Copyright Toon Knapen    2001.
 // (C) Copyright Roland Richter 2003.
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
 
 #include <boost/config.hpp>
 #include <boost/test/minimal.hpp>