Removed outdated comment for AbstractExtensionTestCase::load method

Author: stloyd

PhpUnit/AbstractExtensionTestCase.php

@@ -45,17 +45,13 @@ protected function setUp()
      * Call this method from within your test after you have (optionally) modified the ContainerBuilder for this test
      * ($this->container).
      *
-     * If your extension(s) implements \Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface, you may
-     * set $withPrependInvocation to TRUE to invoke prepend() method prior to load() method of your extension.
-     *
      * @param array $configurationValues
      */
     protected function load(array $configurationValues = array())
     {
         $configs = array($this->getMinimalConfiguration(), $configurationValues);
 
         foreach ($this->container->getExtensions() as $extension) {
-
             if ($extension instanceof PrependExtensionInterface) {
                 $extension->prepend($this->container);
             }