--- a/rdf-concepts/index.html	Wed Oct 30 18:55:12 2013 +0100
+++ b/rdf-concepts/index.html	Wed Oct 30 19:05:40 2013 +0100
@@ -102,6 +102,8 @@
           // throughout the generated specification. The triples generated use vocabulary items
           // from the dcterms, foaf, and bibo. The parameter defaults to false.
           doRDFa: "1.1",
+
+          alternateFormats: [ { uri: "diff-20130723.html", label: "diff to previous version" } ]
       };
     </script>
     <style type="text/css">
@@ -135,8 +137,8 @@
     <p>The following features are at risk and may be changed from normative to non-normative:</p>
 
     <ul>
-      <li><a href="#at-risk-html">The <code>rdf:HTML</code> datatype may be made non-normative</li>
-      <li><a href="#at-risk-xmlliteral">The <code>rdf:XMLLiteral</code> datatype may be made non-normative</li>
+      <li><a href="#at-risk-html">The <code>rdf:HTML</code> datatype may be made non-normative</a></li>
+      <li><a href="#at-risk-xmlliteral">The <code>rdf:XMLLiteral</code> datatype may be made non-normative</a></li>
     </ul>
 
   </section>