Update form_events.rst

redstar504 · weaverryan · commit e96fda9b8b99 · 2014-07-28T06:43:08.000-05:00
EventSubscriberInterface::getSubscribedEvents() method is static.
diff --git a/components/form/form_events.rst b/components/form/form_events.rst
@@ -343,7 +343,7 @@ Event subscribers have different uses:
 
     class AddEmailFieldListener implements EventSubscriberInterface
     {
-        public function getSubscribedEvents()
+        public static function getSubscribedEvents()
         {
             return array(
                 FormEvents::PRE_SET_DATA => 'onPreSetData',

Original file line number	Diff line number	Diff line change
`@@ -343,7 +343,7 @@ Event subscribers have different uses:`
`343`	`343`
`344`	`344`	`class AddEmailFieldListener implements EventSubscriberInterface`
`345`	`345`	`{`
`346`		`- public function getSubscribedEvents()`
	`346`	`+ public static function getSubscribedEvents()`
`347`	`347`	`{`
`348`	`348`	`return array(`
`349`	`349`	`FormEvents::PRE_SET_DATA => 'onPreSetData',`