--- a/rdf-mt/index.html	Wed Jul 03 09:44:17 2013 -0700
+++ b/rdf-mt/index.html	Wed Jul 03 09:45:42 2013 -0700
@@ -1512,7 +1512,7 @@
 </section>
 
 
-    <section class="informative">
+    <section class="informative" >
       <h2 id="acknowledgements">Acknowledgements</h2>
 
 <p>The basic idea of using an explicit extension mapping to allow self-application without violating the axiom of foundation was