Bug 346605, update help doc that I forgot to include in my previous patch. r=IanN

suite/locales/en-US/chrome/common/help/composer_help.xhtml

@@ -1815,9 +1815,7 @@
 
 <p>If one or more of your files fail to publish, the Publishing
   Status dialog box displays an error message that can help you
-  determine what went wrong and how to fix it. Click the
-  Troubleshooting button in the Publishing Status dialog box to get
-  help on solving your publishing problem.</p>
+  determine what went wrong and how to fix it.</p>
 
 <p>If you are still unable to publish a file, save the file to your
   hard disk by opening Composer&apos;s File menu, and choosing Save. You