--- app/Controllers/Api/AuthController.php
+++ app/Controllers/Api/AuthController.php
@@ -10,7 +10,7 @@
     public function login()
     {
         $rules = [
-            'email'    => 'required|valid_email',
+            'email'    => 'required|valid_email',
             'password' => 'required|min_length[5]'
         ];