--- a/model/prov-dm.html	Wed Mar 28 14:47:52 2012 +0100
+++ b/model/prov-dm.html	Wed Mar 28 14:50:15 2012 +0100
@@ -2040,7 +2040,7 @@
   </pre>
 </div>
 
-<p>Insertion provides an "update semantics" for the keys that are already present in the collection. </p>
+<p>Insertion provides an "update semantics" for the keys that are already present in the collection, as illustrated by the following example. </p>
 
 <div class="anexample">
 <pre class="codeexample">