diff --git a/cast_test.cpp b/cast_test.cpp
index 091cfe6..c8f49a0 100644
--- a/cast_test.cpp
+++ b/cast_test.cpp
@@ -1,10 +1,8 @@
 //  boost utility cast test program  -----------------------------------------//
 
-//  (C) Copyright boost.org 1999. 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.
+//  (C) Copyright Beman Dawes, Dave Abrahams 1999. 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)
 
 //  See http://www.boost.org for most recent version including documentation.
 
diff --git a/include/boost/cast.hpp b/include/boost/cast.hpp
index 546ea7b..bf9a31f 100644
--- a/include/boost/cast.hpp
+++ b/include/boost/cast.hpp
@@ -1,10 +1,9 @@
 //  boost cast.hpp header file  ----------------------------------------------//
 
-//  (C) Copyright boost.org 1999. 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.
+//  (C) Copyright Kevlin Henney and Dave Abrahams 1999. 
+//  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)
 
 //  See http://www.boost.org/libs/conversion for Documentation.