Update service.rst

controller/service.rst

@@ -108,31 +108,16 @@ build a HelloAction class that use the ADR principes ::
  use Symfony\Component\HttpFoundation\Response;
  use Symfony\Component\Templating\EngineInterface;
 
- /**
- * Class HelloAction
- */
  final class HelloAction
  {
- /** @var EngineInterface */
- private $renderEngine;
-
- /**
- * HelloAction constructor.
- *
- * @param EngineInterface $renderEngine
- */
+ private $render;
+
  public function __construct(
- EngineInterface $renderEngine
+ EngineInterface $engine
  ) {
- $this->renderEngine = $renderEngine;
+ $this->renderEngine = $render;
  }
 
- /**
- * @throws \InvalidArgumentException
- * @throws \RuntimeException
- *
- * @return Response
- */
  public function __invoke()
  {
  return new Response(