Fix PHCS errors.

src/Routing/Router.php

@@ -15,8 +15,8 @@
 namespace Cake\Routing;
 
 use Cake\Core\Configure;
-use Cake\Http\ServerRequest;
 use Cake\Http\MiddlewareQueue;
+use Cake\Http\ServerRequest;
 use Cake\Utility\Inflector;
 use InvalidArgumentException;
 use Psr\Http\Message\ServerRequestInterface;
@@ -1090,6 +1090,7 @@ class Router
         if ($middleware) {
             return new MiddlewareQueue($middleware);
         }
+
         return null;
     }
 

tests/TestCase/Routing/Middleware/RoutingMiddlewareTest.php

@@ -184,10 +184,12 @@ class RoutingMiddlewareTest extends TestCase
         Router::scope('/api', function ($routes) {
             $routes->registerMiddleware('first', function ($req, $res, $next) {
                 $this->log[] = 'first';
+
                 return $next($req, $res);
             });
             $routes->registerMiddleware('second', function ($req, $res, $next) {
                 $this->log[] = 'second';
+
                 return $next($req, $res);
             });
             $routes->connect('/ping', ['controller' => 'Pings']);
@@ -202,6 +204,7 @@ class RoutingMiddlewareTest extends TestCase
         $response = new Response();
         $next = function ($req, $res) {
             $this->log[] = 'last';
+
             return $res;
         };
         $middleware = new RoutingMiddleware();
@@ -221,17 +224,19 @@ class RoutingMiddlewareTest extends TestCase
         Router::scope('/api', function ($routes) {
             $routes->registerMiddleware('first', function ($req, $res, $next) {
                 $this->log[] = 'first';
+
                 return $res;
             });
             $routes->registerMiddleware('second', function ($req, $res, $next) {
                 $this->log[] = 'second';
+
                 return $next($req, $res);
             });
 
             $routes->applyMiddleware('second');
             $routes->connect('/ping', ['controller' => 'Pings']);
 
-            $routes->scope('/v1', function ($routes ) {
+            $routes->scope('/v1', function ($routes) {
                 $routes->applyMiddleware('first');
                 $routes->connect('/articles', ['controller' => 'Articles']);
             });