--- a/model/prov-dm.html	Fri Jul 13 11:32:32 2012 +0100
+++ b/model/prov-dm.html	Fri Jul 13 11:33:05 2012 +0100
@@ -451,7 +451,7 @@
 <section id="sotd">
 <h4>Last Call</h4>
 <p>This is the fifth public release of the PROV-DM document. 
-This is the Last Call Working Draft. The design is not expected to change significantly, going forward, and now is the key time for external review.</p>
+This is a Last Call Working Draft. The design is not expected to change significantly, going forward, and now is the key time for external review.</p>
 
 <p>This specification identifies one  <a href="http://www.w3.org/2005/10/Process-20051014/tr#cfi">feature at risk</a>: Mention (<a href="#term-mention">Section 5.5.3</a>) might be removed from PROV if implementation experience reveals problems with supporting this construct.</p>
 

--- a/model/prov-n.html	Fri Jul 13 11:32:32 2012 +0100
+++ b/model/prov-n.html	Fri Jul 13 11:33:05 2012 +0100
@@ -331,7 +331,7 @@
 <section id="sotd">
 <h4>Last Call</h4>
 <p>
-This is the Last Call Working Draft. The design is not expected to change significantly, going forward, and now is the key time for external review.</p>
+This is a Last Call Working Draft. The design is not expected to change significantly, going forward, and now is the key time for external review.</p>
 
 <p>This specification identifies one  <a href="http://www.w3.org/2005/10/Process-20051014/tr#cfi">feature at risk</a>: the expression Mention <a href="#expression-mention">(section 3.5.3)</a> might be removed from PROV if implementation experience reveals problems with supporting this construct.</p>