Fix pre-commit

Author: dolfinus

mddocs/reference/worker/index.md

@@ -5,7 +5,7 @@ executes them and updates status & log url in [database][database]. Implemented
 
 ## NOTE
 
-Each worker process is bound to one ot more Queues. You have to created it before starting a worker.
+Each worker process is bound to one or more Queues. You have to created it before starting a worker.
 This can be done via [Frontend][frontend] or via [REST API Server][server] REST API.
 
 Queue field `slug` value is then should be passed to Celery argument `-Q`.