typo

Author: tabatkins

css3-images/Overview.html

@@ -1096,8 +1096,8 @@ <h4 class=no-toc id=radial-gradient-syntax><span class=secno>4.2.1. </span>
       class=css>farthest-corner</code>&rsquo;</dfn>
 
      <dd>Same as &lsquo;<code class=css>closest-corner</code>&rsquo;, except
-      the <a href="#ending-shape"><i>ending shape</i></a> is be sized based
-      on the farthest corner. If the shape is an ellipse, the <a
+      the <a href="#ending-shape"><i>ending shape</i></a> is sized based on
+      the farthest corner. If the shape is an ellipse, the <a
       href="#ending-shape"><i>ending shape</i></a> is given the same aspect
       ratio it would have if &lsquo;<code
       class=css>farthest-side</code>&rsquo; were specified.
@@ -1110,8 +1110,13 @@ <h4 class=no-toc id=radial-gradient-syntax><span class=secno>4.2.1. </span>
     <dl>
      <dt><dfn id=radial-size-circle>&lt;length></dfn>
 
-     <dd>Gives the radius of the circle explicitly. Negative values are
-      invalid.
+     <dd>
+      <p>Gives the radius of the circle explicitly. Negative values are
+       invalid.</p>
+
+      <p class=note>Note that percentages are <em>not</em> allowed here; they
+       can only be used to specify the size of an elliptical gradient, not a
+       circular one. This
     </dl>
 
     <p>If <a href="#ltshape"><i>&lt;shape></i></a> is specified as