diff --git a/src/Omnipay/AuthorizeNet/SIMGateway.php b/src/Omnipay/AuthorizeNet/SIMGateway.php
index 3bd6b123..1ef4b4af 100644
--- a/src/Omnipay/AuthorizeNet/SIMGateway.php
+++ b/src/Omnipay/AuthorizeNet/SIMGateway.php
@@ -33,7 +33,6 @@ public function setHashSecret($value)
         return $this->setParameter('hashSecret', $value);
     }
 
-
     public function authorize(array $parameters = array())
     {
         return $this->createRequest('\Omnipay\AuthorizeNet\Message\SIMAuthorizeRequest', $parameters);