diff --git a/config/has_mpfr_class.cpp b/config/has_mpfr_class.cpp
index 376b022d1..15a6644f0 100644
--- a/config/has_mpfr_class.cpp
+++ b/config/has_mpfr_class.cpp
@@ -1,5 +1,5 @@
 //  Copyright John Maddock 2008.
-//  Copyright Paul A. Britow 2009
+//  Copyright Paul A. Bristow 2009
 //  Use, modification and distribution are subject to 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/config/has_mpreal.cpp b/config/has_mpreal.cpp
index 8ee8897db..f0d562a77 100644
--- a/config/has_mpreal.cpp
+++ b/config/has_mpreal.cpp
@@ -1,5 +1,5 @@
 //  Copyright John Maddock 2008.
-//  Copyright Paul A. Britow 2009
+//  Copyright Paul A. Bristow 2009
 //  Use, modification and distribution are subject to 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)