diff --git a/src/AbstractGateway.php b/src/AbstractGateway.php
index f1f24fe..51256c7 100644
--- a/src/AbstractGateway.php
+++ b/src/AbstractGateway.php
@@ -31,7 +31,10 @@ public function authorize(array $params = [])
     
     public function createCard(array $params = [])
     {
-        return $this->createRequest('\Omnipay\Paytrace\Message\\' . static::GATEWAY_TYPE . '\CreateCardRequest', $params);
+        return $this->createRequest(
+            '\Omnipay\Paytrace\Message\\' . static::GATEWAY_TYPE . '\CreateCardRequest',
+            $params
+        );
     }
 
     public function capture(array $params = [])
diff --git a/src/Message/Check/CreateCardRequest.php b/src/Message/Check/CreateCardRequest.php
index b29409d..ff4641e 100644
--- a/src/Message/Check/CreateCardRequest.php
+++ b/src/Message/Check/CreateCardRequest.php
@@ -26,4 +26,4 @@ public function getData()
         }
         return array_merge($data, $this->getBillingData());
     }
-}
\ No newline at end of file
+}
diff --git a/src/Message/Check/RefundRequest.php b/src/Message/Check/RefundRequest.php
index d913e10..694a506 100644
--- a/src/Message/Check/RefundRequest.php
+++ b/src/Message/Check/RefundRequest.php
@@ -8,7 +8,7 @@ class RefundRequest extends AuthorizeRequest
 
     public function getData()
     {
-        if ($this->getCheck()) {            
+        if ($this->getCheck()) {
             $this->validate('amount', 'check');
             $check = $this->getCheck();
             $check->validate();
diff --git a/src/Message/CreditCard/AbstractRequest.php b/src/Message/CreditCard/AbstractRequest.php
index 751673d..860b7c9 100644
--- a/src/Message/CreditCard/AbstractRequest.php
+++ b/src/Message/CreditCard/AbstractRequest.php
@@ -22,7 +22,8 @@ protected function getBaseData()
         ];
     }
 
-    protected function getCardData() {
+    protected function getCardData()
+    {
         $this->validate('card');
         $this->getCard()->validate();
         $card = $this->getCard();
diff --git a/src/Message/CreditCard/CreateCardRequest.php b/src/Message/CreditCard/CreateCardRequest.php
index 5978cc2..2d1928d 100644
--- a/src/Message/CreditCard/CreateCardRequest.php
+++ b/src/Message/CreditCard/CreateCardRequest.php
@@ -23,4 +23,4 @@ public function getData()
         }
         return array_merge($data, $this->getBillingData());
     }
-}
\ No newline at end of file
+}
diff --git a/src/Message/CreditCard/CreateCardResponse.php b/src/Message/CreditCard/CreateCardResponse.php
index 5620d45..296643c 100644
--- a/src/Message/CreditCard/CreateCardResponse.php
+++ b/src/Message/CreditCard/CreateCardResponse.php
@@ -19,4 +19,4 @@ public function getCardReference()
     {
         return isset($this->data['CUSTOMERID']) ? $this->data['CUSTOMERID'] : null;
     }
-}
\ No newline at end of file
+}
diff --git a/src/Message/CreditCard/RefundRequest.php b/src/Message/CreditCard/RefundRequest.php
index 3bad79c..928695b 100644
--- a/src/Message/CreditCard/RefundRequest.php
+++ b/src/Message/CreditCard/RefundRequest.php
@@ -9,7 +9,7 @@ class RefundRequest extends AbstractRequest
 
     public function getData()
     {
-        if ($this->getCard()) {            
+        if ($this->getCard()) {
             $this->validate('amount', 'card');
             $this->getCard()->validate();
             $data = $this->getBaseData();