diff --git a/test/ServiceManagerTest.php b/test/ServiceManagerTest.php
index ac5ea637..ba4901ff 100644
--- a/test/ServiceManagerTest.php
+++ b/test/ServiceManagerTest.php
@@ -1065,7 +1065,7 @@ public function testDelegatorFromCallback()
             return $delegator;
         };
 
-        $this->serviceManager->setFactory('foo-service', function () use ($realService) { return $realService; } );
+        $this->serviceManager->setFactory('foo-service', function () use ($realService) { return $realService; });
         $this->serviceManager->addDelegator('foo-service', $delegatorFactoryCallback);
 
         $service = $this->serviceManager->create('foo-service');