count pseudo-elements in specificity calculation to match CSS2.1 (makes no difference anyway as long as we don't allow multiple pseudo elements)

Author: fantasai

selectors3/Overview.html

@@ -2415,8 +2415,8 @@ <h2><a name=specificity>9. Calculating a selector's specificity</a></h2>
 <ul>
   <li>count the number of ID selectors in the selector (= a)</li>
   <li>count the number of class selectors, attributes selectors, and pseudo-classes in the selector (= b)</li>
-  <li>count the number of element names in the selector (= c)</li>
-  <li>ignore pseudo-elements</li>
+  <li>count the number of type selectors and pseudo-elements in the selector (= c)</li>
+  <li>ignore the universal selector</li>
 </ul>
 
 <p>Selectors inside <a href="#negation">the negation pseudo-class</a>