diff --git a/include/boost/utility/enable_if.hpp b/include/boost/utility/enable_if.hpp
index 52d3d88..02e3678 100644
--- a/include/boost/utility/enable_if.hpp
+++ b/include/boost/utility/enable_if.hpp
@@ -1,4 +1,4 @@
-// Copyright 2003 © The Trustees of Indiana University.  All rights reserved.
+// Copyright 2003 © The Trustees of Indiana University.
 
 // Boost Software License - Version 1.0 - August 17th, 2003