Correct some text assuming that there must be at least two color-stops.

Author: tabatkins

css-images/Overview.html

@@ -12,7 +12,7 @@
   <meta content="CSS Image Values and Replaced Content Module Level 4"
    name=dc.title>
   <meta content=text name=dc.type>
-  <meta content=2013-04-08 name=dc.date>
+  <meta content=2013-04-09 name=dc.date>
   <meta content="Elika J. Etemad" name=dc.creator>
   <meta content="Tab Atkins Jr." name=dc.creator>
   <meta content=W3C name=dc.publisher>
@@ -29,14 +29,14 @@
 
    <h1>CSS Image Values and Replaced Content Module Level 4</h1>
 
-   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 8 April 2013</h2>
+   <h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 9 April 2013</h2>
 
    <dl>
     <dt>This Version:
 
     <dd><a
      href="http://dev.w3.org/csswg/css4-images/">http://dev.w3.org/csswg/css4-images/</a>
-     <!-- <dd><a href="http://dev.w3.org/csswg/css4-images/">http://www.w3.org/TR/2013/WD-css4-images-20130408/</a>-->
+     <!-- <dd><a href="http://dev.w3.org/csswg/css4-images/">http://www.w3.org/TR/2013/WD-css4-images-20130409/</a>-->
 
     <dt>Latest Version:
 
@@ -2156,6 +2156,9 @@ <h3 id=repeating-gradients><span class=secno>4.4. </span> Repeating
    <p class=issue>Insert rendering here.
   </div>
 
+  <p> If the gradient has only a single color-stop, it must render as a
+   solid-color image equal to the color of that color-stop.
+
   <p> If the distance between the first and last color-stops is non-zero, but
    is small enough that the implementation knows that the physical resolution
    of the output device is insufficient to faithfully render the gradient,
@@ -2309,7 +2312,7 @@ <h3 id=color-stop-syntax><span class=secno>4.5. </span> Gradient
    parts are automatically filled in by the user agent.)
 
   <p> Color stops are organized into a <dfn id=color-stop-list>color stop
-   list</dfn>, which is a list of two or more <a href="#color-stop"><i>color
+   list</dfn>, which is a list of one or more <a href="#color-stop"><i>color
    stops</i></a>. The first and last <a href="#color-stop"><i>color
    stops</i></a> in the list must have a color (though their position can be
    omitted).

css-images/Overview.src.html

@@ -1744,6 +1744,10 @@ <h3 id='repeating-gradients'>
 		<p class='issue'>Insert rendering here.
 	</div>
 
+	<p>
+		If the gradient has only a single color-stop,
+		it must render as a solid-color image equal to the color of that color-stop.
+
 	<p>
 		If the distance between the first and last color-stops is non-zero, 
 		but is small enough that the implementation knows that the physical resolution of the output device is insufficient to faithfully render the gradient, 
@@ -1871,7 +1875,7 @@ <h3 id='color-stop-syntax'>
 
 	<p>
 		Color stops are organized into a <dfn>color stop list</dfn>,
-		which is a list of two or more <i>color stops</i>.
+		which is a list of one or more <i>color stops</i>.
 		The first and last <i>color stops</i> in the list 
 		must have a color
 		(though their position can be omitted).