Fix bustage in testcase for bug 551412.

--HG--
extra : rebase_source : bb89bc9b30e4dbbc220fda6f74a1fca3ddfbee6f

content/xslt/tests/mochitest/test_bug551412.html

@@ -20,8 +20,8 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=551412
 
   var processor = new XSLTProcessor();
   var style =
-    '<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"' +
-                    'xmlns:exsl="http://exslt.org/common"' +
+    '<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" ' +
+                    'xmlns:exsl="http://exslt.org/common" ' +
                     'version="1.0">' +
       '<xsl:output method="html"/>' +
       '<xsl:variable name="rtf">1 <b>2</b> 3</xsl:variable>' +