diff --git a/enable_if.html b/enable_if.html
index 2b6ac0a..a17a290 100644
--- a/enable_if.html
+++ b/enable_if.html
@@ -366,17 +366,18 @@ David Vandevoorde and Nicolai M. Josuttis.
 <EM>C++ Templates: The Complete Guide</EM>.
 Addison-Wesley, 2002.</DL>
 
-
-
-
-
-<hr></hr>
-
-<B>Contributed by:</B> <BR>
-Jaakko J&auml;rvi, Jeremiah Willcock and Andrew Lumsdaine<BR>
+<hr/>
+   <p>Copyright Jaakko J&auml;rvi, Jeremiah Willcock and Andrew Lumsdaine<BR>
 <EM>{jajarvi|jewillco|lums}@osl.iu.edu</EM><BR>
 Indiana University<BR>
-Open Systems Lab
+Open Systems Lab<br/>
+Use, modification and distribution are subject to the
+Boost Software License, Version 1.0.
+(See accompanying file LICENSE_1_0.txt
+or copy at <a href="http://www.boost.org/LICENSE_1_0.txt">
+   http://www.boost.org/LICENSE_1_0.txt
+</a>).
+</p>
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