Remove unused code in the last code sample

CharlyP · CharlyP · commit f9cf5f628c54 · 2013-04-20T12:32:36.000+02:00
diff --git a/cookbook/form/dynamic_form_modification.rst b/cookbook/form/dynamic_form_modification.rst
@@ -613,7 +613,6 @@ your form::
     public function buildForm(FormBuilderInterface $builder, array $options)
     {
         // ...
-        $subscriber = new AddNameFieldSubscriber($builder->getFormFactory());
         $builder->addEventSubscriber($this->registrationSportListener);
     }
 

Original file line number	Diff line number	Diff line change
`@@ -613,7 +613,6 @@ your form::`
`613`	`613`	`public function buildForm(FormBuilderInterface $builder, array $options)`
`614`	`614`	`{`
`615`	`615`	`// ...`
`616`		`- $subscriber = new AddNameFieldSubscriber($builder->getFormFactory());`
`617`	`616`	`$builder->addEventSubscriber($this->registrationSportListener);`
`618`	`617`	`}`
`619`	`618`