fixed typo within the code to make it consistent with the paragraph description

cordoval · weaverryan · commit a7d15021c086 · 2012-03-13T23:06:56.000-05:00
diff --git a/book/internals.rst b/book/internals.rst
@@ -299,7 +299,7 @@ The value returned by the Controller is accessible via the
 
     public function onKernelView(GetResponseForControllerResultEvent $event)
     {
-        $val = $event->getReturnValue();
+        $val = $event->getControllerResult();
         $response = new Response();
         // some how customize the Response from the return value
 

Original file line number	Diff line number	Diff line change
`@@ -299,7 +299,7 @@ The value returned by the Controller is accessible via the`
`299`	`299`
`300`	`300`	`public function onKernelView(GetResponseForControllerResultEvent $event)`
`301`	`301`	`{`
`302`		`- $val = $event->getReturnValue();`
	`302`	`+ $val = $event->getControllerResult();`
`303`	`303`	`$response = new Response();`
`304`	`304`	`// some how customize the Response from the return value`
`305`	`305`