diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 27006f3..d26d37c 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -34,7 +34,7 @@ use phpOMS\Views\View;
 final class BackendController extends Controller implements DashboardElementInterface
 {
     /**
-     * Routing end-point for application behaviour.
+     * Routing end-point for application behavior.
      *
      * @param RequestAbstract  $request  Request
      * @param ResponseAbstract $response Response
diff --git a/Models/PermissionCategory.php b/Models/PermissionCategory.php
index a0be844..3915069 100755
--- a/Models/PermissionCategory.php
+++ b/Models/PermissionCategory.php
@@ -17,7 +17,7 @@ namespace Modules\Calendar\Models;
 use phpOMS\Stdlib\Base\Enum;
 
 /**
- * Permision state enum.
+ * Permission category enum.
  *
  * @package Modules\Calendar\Models
  * @license OMS License 2.0