Fixed MD

    Parameter [...] type is not compatible with declaration
    Expected Silex\string, got string

I'm getting this from Mess Detector for following code (for `method()`):

    /** @var $api ControllerCollection */
    $api = $app['controllers_factory'];
    $api
        ->match($route['path'], sprintf("%sController:%sAction", $controllerName, $route['action']))
        ->method(!empty($route['method']) ? $route['method'] : 'GET');