diff --git a/src/Config.php b/src/Config.php
index b0526b5b..63fcbf42 100644
--- a/src/Config.php
+++ b/src/Config.php
@@ -64,7 +64,7 @@ public function configureServiceManager(ServiceManager $serviceManager)
         if (($allowOverride = $this->getAllowOverride()) !== null) {
             $serviceManager->setAllowOverride($allowOverride);
         }
-        
+
         foreach ($this->getFactories() as $name => $factory) {
             $serviceManager->setFactory($name, $factory);
         }