diff --git a/src/Rbac/Role/Role.php b/src/Rbac/Role/Role.php
index 7f7733a..f2b5a3f 100644
--- a/src/Rbac/Role/Role.php
+++ b/src/Rbac/Role/Role.php
@@ -46,7 +46,7 @@ public function getName()
     /**
      * Add a permission
      *
-     * @param  string $permission
+     * @param string $permission
      */
     public function addPermission($permission)
     {
@@ -56,7 +56,7 @@ public function addPermission($permission)
     /**
      * Checks if a permission exists for this role
      *
-     * @param string $permission
+     * @param  string $permission
      * @return bool
      */
     public function hasPermission($permission)