--- a/master/render.html	Thu Mar 28 12:59:20 2013 +1100
+++ b/master/render.html	Tue Apr 02 15:03:34 2013 +1100
@@ -236,7 +236,7 @@
 and Blending operations described in the Compositing and Blending Specification [<a href="refs.html#ref-COMPOSITINGBLENDING">COMPOSITING-BLENDING</a>].
 Masking is described in detail in
 <a href="https://dvcs.w3.org/hg/FXTF/raw-file/default/masking/index.html"><cite>CSS Masking</cite></a>
-[<a href="refs.html#ref-CSS-MASKING">CSS-MASKING</a>].</dd>
+[<a href="refs.html#ref-CSS-MASKING">CSS-MASKING</a>].</p>
 
 <p>A supplemental masking operation may also be specified by
 applying a "global" opacity to a set of rendering operations.