[DOCUMENTATION] typo from "There many messaging patterns" to "There are many messaging patterns"

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@16682 44c647ce-9c0f-0410-b52a-842ac1e357ba

documentation/manual/en/module_specs/Zend_Queue-Introduction.xml

@@ -46,7 +46,7 @@
     </para>
 
     <para>
-        There many messaging patterns that can be applied to queues to abstract
+        There are many messaging patterns that can be applied to queues to abstract
         the flow of control from the code and provide metrics, transformations,
         and monitoring of messages queues. A good book on messaging patterns is
         <ulink