[selectors] Fix ref to whitespace processing.

Author: tabatkins

selectors/Overview.html

@@ -169,7 +169,7 @@ <h2 class="no-num no-toc" id=status>Status of this Document</h2>
    of the CSS development process. See the <a href="#overview">Selectors
    Overview</a> for a summary of additions to level 3.
 
-  <p>The following features are at-risk and may be dropped dURLng the CR
+  <p>The following features are at-risk and may be dropped during the CR
    period if there is not sufficient implementer interest: the reference
    combinator, the column combinator, the ‘<code
    class=css>:invalid-drop</code>’ and ‘<code
@@ -2789,8 +2789,8 @@ <h2 id=time-pseudos><span class=secno>9. </span> Time-dimensional
    Pseudo-classes</h2>
 
   <p>These pseudo-classes classify elements with respect to the
-   currently-displayed or active position in some timeline, such as dURLng
-   speech rendering of a document, or dURLng the display of a video using
+   currently-displayed or active position in some timeline, such as during
+   speech rendering of a document, or during the display of a video using
    WebVTT to render subtitles.
 
   <h3 id=the-current-pseudo><span class=secno>9.1. </span> The
@@ -3294,8 +3294,8 @@ <h3 id=the-blank-pseudo><span class=secno>12.3. </span> <a
   <p>The <dfn id=blank-pseudo>:blank</dfn> pseudo-class is identical to the
    <a href="#empty-pseudo"><code>:empty</code></a> pseudo-class, except that
    it additionally excludes <a
-   href="http://www.w3.org/TR/css3-text/#white-space-processing">characters
-   subject to whitespace processing</a> <a href="#CSS3TEXT"
+   href="http://www.w3.org/TR/css3-text/#white-space-rules">characters
+   affected by whitespace processing</a> <a href="#CSS3TEXT"
    rel=biblioentry>[CSS3TEXT]<!--{{!CSS3TEXT}}--></a> when determining
    whether an element is empty.
 

selectors/Overview.src.html

@@ -90,7 +90,7 @@ <h2 class="no-num no-toc" id="status">Status of this Document</h2>
   See the <a href="#overview">Selectors Overview</a> for a summary of
   additions to level 3.
 
-  <p>The following features are at-risk and may be dropped dURLng the CR period
+  <p>The following features are at-risk and may be dropped during the CR period
   if there is not sufficient implementer interest:
   the reference combinator,
   the column combinator,
@@ -1864,7 +1864,7 @@ <h2 id="time-pseudos">
 
   <p>These pseudo-classes classify elements with respect to the
     currently-displayed or active position in some timeline, such as
-    dURLng speech rendering of a document, or dURLng the display of
+    during speech rendering of a document, or during the display of
     a video using WebVTT to render subtitles.
 
 <h3 id="the-current-pseudo">
@@ -2277,7 +2277,7 @@ <h3 id='the-blank-pseudo'>
 <code>:blank</code> pseudo-class</h3>
 
   <p>The <dfn id='blank-pseudo'>:blank</dfn> pseudo-class is identical to the <code>:empty</code> pseudo-class,
-    except that it additionally excludes <a href="http://www.w3.org/TR/css3-text/#white-space-processing">characters subject to whitespace processing</a> [[!CSS3TEXT]] when determining whether an element is empty.
+    except that it additionally excludes <a href="http://www.w3.org/TR/css3-text/#white-space-rules">characters affected by whitespace processing</a> [[!CSS3TEXT]] when determining whether an element is empty.
 
   <div class='example'>
     <p>For example, the following element matches <code>:blank</code>,