Updated performance-view.xml in documentation (en/refs) to fix a variable reference error - fixes ZF-7229

git-svn-id: http://framework.zend.com/svn/framework/standard/trunk@18210 44c647ce-9c0f-0410-b52a-842ac1e357ba

documentation/manual/en/ref/performance-view.xml

@@ -96,7 +96,7 @@ class My_View extends Zend_View
     ) {
         if (!array_key_exists('url', $this->_localHelperObjects)) {
             $this->_localHelperObjects['url'] = new Zend_View_Helper_Url();
-            $this->_localHelperObjects['url']->setView($view);
+            $this->_localHelperObjects['url']->setView($this);
         }
         $helper = $this->_localHelperObjects['url'];
         return $helper->url($urlOptions, $name, $reset, $encode);