CS fixes per php-cs-fixer

Author: weierophinney

src/MiddlewareListener.php

@@ -9,11 +9,8 @@
 
 namespace Zend\Mvc;
 
-use ArrayObject;
 use Zend\EventManager\AbstractListenerAggregate;
 use Zend\EventManager\EventManagerInterface;
-use Zend\Mvc\Exception\InvalidControllerException;
-use Zend\Stdlib\ArrayUtils;
 use Zend\Psr7Bridge\Psr7ServerRequest as Psr7Request;
 use Zend\Psr7Bridge\Psr7Response;
 

test/MiddlewareListenerTest.php

@@ -75,7 +75,7 @@ public function testSuccessfullyDispatchesMiddleware()
         $listener = new MiddlewareListener();
         $return   = $listener->onDispatch($event);
         $this->assertInstanceOf(Response::class, $return);
-        
+
         $this->assertInstanceOf('Zend\Http\Response', $return);
         $this->assertSame(200, $return->getStatusCode());
         $this->assertEquals('Test!', $return->getBody());