diff --git a/test/AbstractPluginManagerTest.php b/test/AbstractPluginManagerTest.php
index 2cf31c4a..d5b017f5 100644
--- a/test/AbstractPluginManagerTest.php
+++ b/test/AbstractPluginManagerTest.php
@@ -158,7 +158,7 @@ public function testSingleDelegatorUsage()
             )
             ->will($this->returnValue($delegator));
 
-        $pluginManager->setFactory('foo-service', function() use ($realService) {
+        $pluginManager->setFactory('foo-service', function () use ($realService) {
             return $realService;
         });
         $pluginManager->addDelegator('foo-service', $delegatorFactory);
diff --git a/test/ServiceManagerTest.php b/test/ServiceManagerTest.php
index df21072a..871676ea 100644
--- a/test/ServiceManagerTest.php
+++ b/test/ServiceManagerTest.php
@@ -997,12 +997,12 @@ public function testDelegatorFromCallback()
         $realService = $this->getMock('stdClass', array(), array(), 'RealService');
         $delegator = $this->getMock('stdClass', array(), array(), 'Delegator');
 
-        $delegatorFactoryCallback = function($serviceManager, $cName, $rName, $callback) use ($delegator) {
+        $delegatorFactoryCallback = function ($serviceManager, $cName, $rName, $callback) use ($delegator) {
             $delegator->real = call_user_func($callback);
             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');