Useful or not, from you.
helpdesk Wrong spelling of 'Helpdesk' (helpdesk 13.0)

Wrong spelling of 'Helpdesk' Screenshot from 2020-11-27 17-46-37 Please check

That's a useful answer
Without any help

@Ramil-Mukhametzyanov thanks for reporting, it is just in the demo data, not the main module but we will fix nonetheless