[e] (0) xref error in previous checkin

git-svn-id: http://svn.whatwg.org/webapps@4358 340c8d12-0b0e-0410-8428-c7bf67bfef74

complete.html

@@ -7407,8 +7407,8 @@ <h4 id=dom-tree-accessors><span class=secno>3.1.4 </span><dfn>DOM tree accessors
   <a href=#case-sensitive>case-sensitive</a> manner), in <a href=#tree-order>tree order</a>.</p>
 
   <p>The <dfn id=dom-document-getelementsbyclassname title=dom-document-getElementsByClassName><code>getElementsByClassName(<var title="">classNames</var>)</code></dfn> method takes a string that
-  contains an <span>unordered set of space-separated tokens</span>
-  representing classes. When called, the method must return a live
+  contains a <a href=#set-of-space-separated-tokens>set of space-separated tokens</a> representing
+  classes. When called, the method must return a live
   <code>NodeList</code> object containing all the elements in the
   document, in <a href=#tree-order>tree order</a>, that have all the classes
   specified in that argument, having obtained the classes by <a href=#split-a-string-on-spaces title="split a string on spaces">splitting a string on
@@ -8250,9 +8250,9 @@ <h5 id=classes><span class=secno>3.2.3.6 </span>The <dfn title=attr-class><code>
   <p>Every <a href=#html-elements title="HTML elements">HTML element</a> may have a
   <code title=attr-class><a href=#classes>class</a></code> attribute specified.</p>
 
-  <p>The attribute, if specified, must have a value that is an
-  <span>unordered set of space-separated tokens</span> representing
-  the various classes that the element belongs to.</p>
+  <p>The attribute, if specified, must have a value that is a
+  <a href=#set-of-space-separated-tokens>set of space-separated tokens</a> representing the various
+  classes that the element belongs to.</p>
 
   <div class=impl>
 

index

@@ -7225,8 +7225,8 @@ interface <dfn id=htmldocument>HTMLDocument</dfn> {
   <a href=#case-sensitive>case-sensitive</a> manner), in <a href=#tree-order>tree order</a>.</p>
 
   <p>The <dfn id=dom-document-getelementsbyclassname title=dom-document-getElementsByClassName><code>getElementsByClassName(<var title="">classNames</var>)</code></dfn> method takes a string that
-  contains an <span>unordered set of space-separated tokens</span>
-  representing classes. When called, the method must return a live
+  contains a <a href=#set-of-space-separated-tokens>set of space-separated tokens</a> representing
+  classes. When called, the method must return a live
   <code>NodeList</code> object containing all the elements in the
   document, in <a href=#tree-order>tree order</a>, that have all the classes
   specified in that argument, having obtained the classes by <a href=#split-a-string-on-spaces title="split a string on spaces">splitting a string on
@@ -8068,9 +8068,9 @@ Transport Protocol"&gt;HTTP&lt;/abbr&gt; today.&lt;/p&gt;</pre>
   <p>Every <a href=#html-elements title="HTML elements">HTML element</a> may have a
   <code title=attr-class><a href=#classes>class</a></code> attribute specified.</p>
 
-  <p>The attribute, if specified, must have a value that is an
-  <span>unordered set of space-separated tokens</span> representing
-  the various classes that the element belongs to.</p>
+  <p>The attribute, if specified, must have a value that is a
+  <a href=#set-of-space-separated-tokens>set of space-separated tokens</a> representing the various
+  classes that the element belongs to.</p>
 
   <div class=impl>
 

source

@@ -7266,8 +7266,8 @@ interface <dfn>HTMLDocument</dfn> {
   <p>The <dfn
   title="dom-document-getElementsByClassName"><code>getElementsByClassName(<var
   title="">classNames</var>)</code></dfn> method takes a string that
-  contains an <span>unordered set of space-separated tokens</span>
-  representing classes. When called, the method must return a live
+  contains a <span>set of space-separated tokens</span> representing
+  classes. When called, the method must return a live
   <code>NodeList</code> object containing all the elements in the
   document, in <span>tree order</span>, that have all the classes
   specified in that argument, having obtained the classes by <span
@@ -8194,9 +8194,9 @@ Transport Protocol">HTTP&lt;/abbr> today.&lt;/p></pre>
   <p>Every <span title="HTML elements">HTML element</span> may have a
   <code title="attr-class">class</code> attribute specified.</p>
 
-  <p>The attribute, if specified, must have a value that is an
-  <span>unordered set of space-separated tokens</span> representing
-  the various classes that the element belongs to.</p>
+  <p>The attribute, if specified, must have a value that is a
+  <span>set of space-separated tokens</span> representing the various
+  classes that the element belongs to.</p>
 
   <div class="impl">