[css3-fonts] add more to at-risk description

Author: John Daggett

css-fonts/Overview.html

@@ -259,7 +259,9 @@ <h2 class="no-num no-toc" id=status>Status of this document</h2>
 
   <h3 class="no-num no-toc" id=atrisk>Features at risk</h3>
 
-  <p>The following features are at risk and may be removed when exiting CR:
+  <p>The following features are at risk; if interoperable implementations are
+   not found, they may be removed to advance the other features in this
+   specification to Proposed Recommendation:
 
   <ul>
    <li>fallback handling for text decoration in superscript/subscript variant
@@ -269,13 +271,6 @@ <h3 class="no-num no-toc" id=atrisk>Features at risk</h3>
    <li>‘<a href="#propdef-font-language-override"><code
     class=property>font-language-override</code></a>’ property
   </ul>
-  <!--
-<p>This draft is a <strong>Last Call Working Draft</strong>.
-Please send comments to the 
-<a href="http://lists.w3.org/Archives/Public/www-style/">www-style mailing list</a>
-as described above.  The <strong>deadline for comments</strong> 
-is six weeks after the date of publication in the header, 22 August 2013.</p>
--->
 
   <h2 class="no-num no-toc" id=contents>Table of contents</h2>
   <!--begin-toc-->