[css-syntax] Use "qualified rule prelude" instead of "selector" when appropriate.

Author: SimonSapin

css-syntax/Overview.html

@@ -11,7 +11,7 @@
 
   <meta content="CSS Syntax Module Level 3 (CSS3 Syntax)" name=dcterms.title>
   <meta content=text name=dcterms.type>
-  <meta content=2013-06-03 name=dcterms.date>
+  <meta content=2013-06-06 name=dcterms.date>
   <meta content="Tab Atkins Jr." name=dcterms.creator>
   <meta content=W3C name=dcterms.publisher>
   <meta content="http://dev.w3.org/csswg/css3-syntax/"
@@ -32,7 +32,7 @@
    <h1 class=p-name>CSS Syntax Module Level 3</h1>
 
    <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft <time
-    class=dt-updated datetime=20130603> 3 June 2013</time></h2>
+    class=dt-updated datetime=20130606> 6 June 2013</time></h2>
 
    <dl>
     <dt>This version:
@@ -4011,9 +4011,9 @@ <h2 id=changes><span class=secno>9. </span>Changes from CSS 2.1 and
          <li> [] blocks, () blocks and functions can now contain {} blocks,
           〈at-keyword〉s or 〈semicolon〉s
 
-         <li> Selectors can now contain semicolons
+         <li> Qualified rule preludes can now contain semicolons
 
-         <li> Selectors and at-rule preludes can now contain
+         <li> Qualified rule and at-rule preludes can now contain
           〈at-keyword〉s
         </ul>
       </ul>

css-syntax/Overview.src.html

@@ -2936,10 +2936,10 @@ <h2 id="changes">Changes from CSS 2.1 and Selectors Level 3</h2>
 					[] blocks, () blocks and functions can now contain {} blocks, 〈at-keyword〉s or 〈semicolon〉s
 
 				<li>
-					Selectors can now contain semicolons
+					Qualified rule preludes can now contain semicolons
 
 				<li>
-					Selectors and at-rule preludes can now contain 〈at-keyword〉s
+					Qualified rule and at-rule preludes can now contain 〈at-keyword〉s
 			</ul>
 
 	</ul>