[Form] Fix double semicolon

src/Symfony/Component/Form/Tests/AbstractFormTest.php

@@ -40,7 +40,7 @@ abstract class AbstractFormTest extends \PHPUnit_Framework_TestCase
 
         // We need an actual dispatcher to bind the deprecated
         // bindRequest() method
-        $this->dispatcher = new EventDispatcher();;
+        $this->dispatcher = new EventDispatcher();
         $this->factory = $this->getMock('Symfony\Component\Form\FormFactoryInterface');
         $this->form = $this->createForm();
     }