Added 'absolute value of' to the negative-flex paragraph in the algo, to make it unambiguous how to do the math.

Author: tabatkins

css3-flexbox/Overview.html

@@ -103,11 +103,11 @@
 
    <h1 id=head-box-flexible>CSS Flexible Box Layout Module</h1>
 
-   <h2 class="no-num no-toc" id=w3c-working>Editor's Draft, 4 July 2012</h2>
+   <h2 class="no-num no-toc" id=w3c-working>Editor's Draft, 9 July 2012</h2>
 
    <dl>
     <dt>This version:
-     <!--<dd><a href="http://www.w3.org/TR/2012/ED-css3-flexbox-20120704/">http://www.w3.org/TR/2012/WD-css3-flexbox-20120704/</a>-->
+     <!--<dd><a href="http://www.w3.org/TR/2012/ED-css3-flexbox-20120709/">http://www.w3.org/TR/2012/WD-css3-flexbox-20120709/</a>-->
 
 
     <dd><a
@@ -3169,9 +3169,9 @@ <h3 id=resolve-flexible-lengths><span class=secno>9.7. </span> Resolving
       href="#scaled-flex-shrink-ratio"><i>scaled flex shrink ratios</i></a>
       of all items on the line. Set the item's main size to its <a
       href="#flex-base-size"><i>flex base size</i></a> minus a fraction of
-      the free space proportional to the ratio. <span class=note>Note this
-      may result in a negative inner main size; it will be corrected in the
-      next step.</span>
+      the absolute value of the free space proportional to the ratio. <span
+      class=note>Note this may result in a negative inner main size; it will
+      be corrected in the next step.</span>
     </dl>
 
    <li> <strong>Fix min/max violations.</strong> Clamp each item's main size

css3-flexbox/Overview.src.html

@@ -2503,7 +2503,7 @@ <h3 id='resolve-flexible-lengths'>
 					to the sum of the <i>scaled flex shrink ratios</i> of all items on the line.
 					Set the item's main size
 					to its <i>flex base size</i>
-					minus a fraction of the free space
+					minus a fraction of the absolute value of the free space
 					proportional to the ratio.
 					<span class="note">Note this may result in a negative inner main size;
 					it will be corrected in the next step.</span>