Some minor clarifications to text-spacing

Author: fantasai

css3-text/Overview.html

@@ -89,7 +89,7 @@ <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 27 April 2011</h2>
     <dt>This version:
 
     <dd><a href="http://dev.w3.org/csswg/css3-text/Overview.html">$Date:
-     2011/04/27 01:09:35 $ (CVS $Revision$)</a> <!--
+     2011/04/27 01:13:32 $ (CVS $Revision$)</a> <!--
       <dd><a href="http://www.w3.org/TR/2011/WD-css3-text-20110427/">http://www.w3.org/TR/2011/WD-css3-text-20110427/</a></dd>
     -->
 
@@ -3715,17 +3715,16 @@ <h4 id=fullwidth-collapsing><span class=secno>9.3.1. </span> Fullwidth
   <p>In order to set the text as specified, the UA may need to either
 
   <ul>
-   <li>trim (kern) the blank half of the glyphs if they are fully spaced and
-    must be set trim, or
+   <li>trim (kern) the blank half of the glyphs if they are given fully
+    spaced and must be set trim, or
 
-   <li>add space to the glyphs if they are trim must be set fully spaced
+   <li>add space to the glyphs if they are given trim must be set fully
+    spaced
   </ul>
 
-  <p>Some fonts (e.g. MS PMincho) use proportional glyphs for fullwidth
-   punctuation characters. In such cases, the UA should not apply text
-   spacing rules to proportional glyphs, and instead always set them at their
-   natural width. (In other words, their given advance width is considered
-   simultaneously trim and fully spaced.)
+  <p>Some fonts use proportional glyphs for fullwidth punctuation characters.
+   For such proportional glyphs, the given advance width is considered
+   simultaneously trim and fully spaced.
 
   <p class=note>The advance width of a standard Han character can be
    determined either from font metrics such as the OpenType <code>ideo</code>

css3-text/Overview.src.html

@@ -2750,16 +2750,15 @@ <h4 id="fullwidth-collapsing">
 
     <p>In order to set the text as specified, the UA may need to either
       <ul>
-        <li>trim (kern) the blank half of the glyphs if they are fully spaced
-          and must be set trim, or
-        <li>add space to the glyphs if they are trim must be set fully spaced
+        <li>trim (kern) the blank half of the glyphs if they are given
+          fully spaced and must be set trim, or
+        <li>add space to the glyphs if they are given trim must be set
+          fully spaced
       </ul>
 
-    <p>Some fonts (e.g. MS PMincho) use proportional glyphs for fullwidth
-      punctuation characters. In such cases, the UA should not apply text
-      spacing rules to proportional glyphs, and instead always set them at
-      their natural width. (In other words, their given advance width is
-      considered simultaneously trim and fully spaced.)
+    <p>Some fonts use proportional glyphs for fullwidth punctuation characters.
+      For such proportional glyphs, the given advance width is considered
+      simultaneously trim and fully spaced.
 
     <p class="note">The advance width of a standard Han character can be
       determined either from font metrics such as the OpenType <code>ideo</code>