Merge branch 'hotfix/docs-fix-gcm'

Fixes a documentation error.

documentation/manual/en/module_specs/Zend_Mobile_Push-Gcm.xml

@@ -200,5 +200,5 @@ foreach ($response->getResults() as $k => $v) {
             </para>
 
         </sect3>
-
+    </sect2>
 </sect1>