[css-text] Complete gramatical clarification proposed in <http://lists.w3.org/Archives/Public/www-style/2013Nov/0250.html>.

Author: fantasai

css-text/Overview.bs

@@ -404,7 +404,7 @@ Languages and Typesetting</h4>
 
     <p>Text transformation happens after <a href="#white-space-rules">white
       space processing</a>, which means that ''full-width'' only transforms
-      preserved U+0020 spaces to U+3000.
+      U+0020 spaces to U+3000 within <i>preserved</i> white space.
 
     <p class="note">
       A future level of CSS may introduce the ability to create custom mapping

css-text/Overview.html

@@ -578,7 +578,7 @@ <h3 class="heading settled heading" data-level=2.1 id=text-transform-property><s
 
     <p>Text transformation happens after <a href=#white-space-rules>white
       space processing</a>, which means that <a class=css data-link-type=maybe href=#valdef-text-transform.full-width title=full-width>full-width</a> only transforms
-      preserved U+0020 spaces to U+3000.
+      U+0020 spaces to U+3000 within <a data-link-type=dfn href=#preserved title=preserved>preserved</a> white space.
 
     <p class=note>
       A future level of CSS may introduce the ability to create custom mapping