contrib/release/doc4allmods: Fix typo celery.control -> celery.worker.control
contrib/release/doc4allmods: Fix typo celery.control -> celery.worker.control

WoLpH/celery,ask/celery,cbrepo/celery,WoLpH/celery,cbrepo/celery,frac/celery,ask/celery,frac/celery