From b8e1e99c136d6fba493cb9743b619bc1f7626ca7 Mon Sep 17 00:00:00 2001
From: Roger Llopart Pla <lumbendil@gmail.com>
Date: Wed, 5 Feb 2014 12:06:56 +0100
Subject: [PATCH] Update generic_event.rst

The $event['data'] field was not set, thus it wouldn't be modified.

Also, the example already had a lowercase string. Uppercased 1 letter.
---
 components/event_dispatcher/generic_event.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/event_dispatcher/generic_event.rst b/components/event_dispatcher/generic_event.rst
index 9018c145577..3be0b9bb876 100644
--- a/components/event_dispatcher/generic_event.rst
+++ b/components/event_dispatcher/generic_event.rst
@@ -93,7 +93,7 @@ Filtering data::
 
     use Symfony\Component\EventDispatcher\GenericEvent;
 
-    $event = new GenericEvent($subject, array('data' => 'foo'));
+    $event = new GenericEvent($subject, array('data' => 'Foo'));
     $dispatcher->dispatch('foo', $event);
 
     echo $event['data'];
@@ -102,6 +102,6 @@ Filtering data::
     {
         public function filter(GenericEvent $event)
         {
-            strtolower($event['data']);
+            $event['data'] = strtolower($event['data']);
         }
     }