The feature that auto-corrects text as you type.
Every accountant I know has gone into the options screen and entered in that typo so that it automatically changes back to ‘accountant’ and spares their blushes.
No, that’s just the set up.
Occasionally you come across a few howlers in the field. Such as this one I stumbled across today. The poor Irish lambs appear to have been hacked too. They have a thing or two to learn about safe hex.