diff --git a/matemat/webserver/test/test_httpd.py b/matemat/webserver/test/test_httpd.py
index 0194770..dbb8cad 100644
--- a/matemat/webserver/test/test_httpd.py
+++ b/matemat/webserver/test/test_httpd.py
@@ -27,11 +27,11 @@ def test_pagelet_value_error(method: str,
 
 @test_pagelet('/just/testing/permission_error')
 def test_pagelet_permission_error(method: str,
-                             path: str,
-                             args: RequestArguments,
-                             session_vars: Dict[str, Any],
-                             headers: Dict[str, str],
-                             pagelet_variables: Dict[str, str]) -> Union[bytes, str, PageletResponse]:
+                                  path: str,
+                                  args: RequestArguments,
+                                  session_vars: Dict[str, Any],
+                                  headers: Dict[str, str],
+                                  pagelet_variables: Dict[str, str]) -> Union[bytes, str, PageletResponse]:
     raise PermissionError('test')