docs: fix typo in UG

Author: datamweb

user_guide_src/source/installation/upgrade_450.rst

@@ -88,7 +88,7 @@ you would get the error response::
         'http_errors' => false,
     ]);
     $response->getStatusCode(); // In previous versions: 200
-                                //     In this verrsion: 405
+                                //      In this version: 405
 
 .. _upgrade-450-nested-route-groups-and-options: