diff --git a/include/boost/next_prior.hpp b/include/boost/next_prior.hpp
index d205f35..e1d2e42 100644
--- a/include/boost/next_prior.hpp
+++ b/include/boost/next_prior.hpp
@@ -1,6 +1,6 @@
 //  Boost next_prior.hpp header file  ---------------------------------------//
 
-//  (C) Copyright Aleksey Gurtovoy 1999-2003. Distributed under the Boost
+//  (C) Copyright Dave Abrahams and Daniel Walker 1999-2003. 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)
 
diff --git a/include/boost/utility_fwd.hpp b/include/boost/utility_fwd.hpp
index bd5e129..3b6371b 100644
--- a/include/boost/utility_fwd.hpp
+++ b/include/boost/utility_fwd.hpp
@@ -1,6 +1,7 @@
 //  Boost utility_fwd.hpp header file  ---------------------------------------//
 
-//  Copyright 2001, 2003 Beman Dawes.  Use, modification, and distribution are
+//  Copyright 2001, 2003 Beman Dawes and Daryle Walker.
+//  Use, modification, and distribution are
 //  subject to the Boost Software License, Version 1.0.  (See accompanying file
 //  LICENSE_1_0.txt or a copy at <http://www.boost.org/LICENSE_1_0.txt>.)