diff --git a/src/Exception/ExceptionInterface.php b/src/Exception/ExceptionInterface.php
index c94f8b80..63e89be6 100644
--- a/src/Exception/ExceptionInterface.php
+++ b/src/Exception/ExceptionInterface.php
@@ -10,4 +10,5 @@
 namespace Zend\Permissions\Rbac\Exception;
 
 interface ExceptionInterface
-{}
+{
+}
diff --git a/src/Exception/InvalidArgumentException.php b/src/Exception/InvalidArgumentException.php
index 9c89a682..170e078d 100644
--- a/src/Exception/InvalidArgumentException.php
+++ b/src/Exception/InvalidArgumentException.php
@@ -11,4 +11,5 @@
 
 class InvalidArgumentException extends \InvalidArgumentException implements
     ExceptionInterface
-{}
+{
+}