Add scope exit to the root html file.

[SVN r50837]

index.html

@@ -55,8 +55,8 @@
 
   <h3>Changes in this release</h3>
 
-  <p>This release includes new libraries&nbsp;<b><i>flyweight</i></b> and <b><i>
-  swap</i></b>, as well as
+  <p>This release includes new libraries&nbsp;<b><i>flyweight</i></b>,
+  <b><i>swap</i></b> and <b><i>scope exit</i></b> as well as
   updates to many existing libraries. See
   <a href="http://www.boost.org/users/history/version_1_38_0">Release
   History</a> for more information.</p>
@@ -118,4 +118,4 @@
     Initiative.</p>
   </div>
 </body>
-</html>
+</html>