diff --git a/src/Router.php b/src/Router.php
index 01c2b4f..0bd10d0 100644
--- a/src/Router.php
+++ b/src/Router.php
@@ -593,7 +593,7 @@ public static function use($middleware)
         // if (in_array($middleware, static::$middleware)) {
         //     throw new \RuntimeException('Circular Middleware setup detected. Tried to queue the same Middleware twice.');
         // }
-        
+
         if (is_string($middleware)) {
             $middleware = class_exists($middleware) ? function () use ($middleware) {
                 (new $middleware())->call();