style change

src/Illuminate/Routing/RouteAction.php

@@ -29,7 +29,6 @@ public static function parse($uri, $action)
         // as the "uses" property, because there is nothing else we need to do when
         // it is available. Otherwise we will need to find it in the action list.
         if (is_callable($action)) {
-
             if (\is_array($action)) {
                 [$class, $method] = $action;
                 $action = $class.'@'.$method;