Fix typo found by Sebastian Zartner

Author: fantasai

selectors4/Overview.html

@@ -19,12 +19,12 @@
 
    <h1 id=title>Selectors Level 4</h1>
 
-   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 30 May 2012</h2>
+   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 22 June 2012</h2>
 
    <dl>
     <dt>This version: <!--
-    <dd><a href="http://www.w3.org/TR/2012/ED-selectors4-20120530/">
-                 http://www.w3.org/TR/2012/WD-selectors4-20120530/</a>
+    <dd><a href="http://www.w3.org/TR/2012/ED-selectors4-20120622/">
+                 http://www.w3.org/TR/2012/WD-selectors4-20120622/</a>
 
     <dt>Editor's draft:
 -->
@@ -2413,7 +2413,7 @@ <h3 id=dir-pseudo><span class=secno>10.1. </span> The directionality
    directionality of left-to-right (<code>ltr</code>). The pseudo-class
    <code>:dir(rtl)</code> represents an element that has a directionality of
    right-to-left (<code>rtl</code>). The argument to <code>:dir()</code> must
-   be a single identifier, otherwise the selector is invlaid. White space is
+   be a single identifier, otherwise the selector is invalid. White space is
    optionally allowed between the identifier and the parentheses. Values
    other than <code>ltr</code> and <code>rtl</code> are not invalid, but do
    not match anything. (If a future markup spec defines other

selectors4/Overview.src.html

@@ -1705,7 +1705,7 @@ <h3 id="dir-pseudo">
   pseudo-class <code>:dir(rtl)</code> represents an element that has
   a directionality of right-to-left (<code>rtl</code>). The argument to
   <code>:dir()</code> must be a single identifier, otherwise the selector
-  is invlaid. White space is optionally allowed between the identifier
+  is invalid. White space is optionally allowed between the identifier
   and the parentheses. Values other than <code>ltr</code> and
   <code>rtl</code> are not invalid, but do not match anything. (If a
   future markup spec defines other directionalities, then Selectors may