Fixed a toolset name.

[SVN r28543]

status/explicit-failures-markup.xml

@@ -2190,7 +2190,7 @@ for more information.
             </note>
         </mark-unusable>
         <mark-unusable>
-	        <toolset name="intel- 8.1- linux"/>
+	        <toolset name="intel-8.1-linux"/>
             <note refid="26"/>
         </mark-unusable>
     </library>