Update generic_event.rst

fplante · weaverryan · commit 7725e1cd6fa0 · 2013-05-03T12:17:34.000-06:00
diff --git a/components/event_dispatcher/generic_event.rst b/components/event_dispatcher/generic_event.rst
@@ -54,7 +54,7 @@ Simply passing a subject::
 
     use Symfony\Component\EventDispatcher\GenericEvent;
 
-    $event = GenericEvent($subject);
+    $event = new GenericEvent($subject);
     $dispatcher->dispatch('foo', $event);
 
     class FooListener
