Update css/css-multicol/multicol-span-all-002.xht

Co-Authored-By: rachelandrew <[email protected]>

css/css-multicol/multicol-span-all-002.xht

@@ -7,7 +7,7 @@
   <link rel="help" href="http://www.w3.org/TR/css3-multicol/#column-span" title="6.1. 'column-span'" />
   <link rel="match" href="multicol-span-all-002-ref.xht" />
   <meta name="flags" content="ahem" />
-  <meta name="assert" content="Test of the situation where there is not sufficient space for the spanning element, UA may treat the element as 'column-span: none'; in which case, 'overflow: hidden' will take care of overflowed content out of multi-column box."
+  <meta name="assert" content="Test of the situation where there is not sufficient space for the spanning element, UA may treat the element as 'column-span: none'; in which case, 'overflow: hidden' will take care of overflowed content out of multi-column box." />
   <style type="text/css"><![CDATA[
   div
   {
@@ -67,4 +67,4 @@
   </div>
 
  </body>
-</html>
+</html>