HELP! I'm dumb. Misspelled band name

ok I misspelled “Grateful” in “Grateful dead” and now hook theory thinks that there’s a band called “Greatful Dead”

Send them a message on facebook that’s something like this:

I’d like to change the artist of this theorytab from ‘Greatful Dead’ to ‘Grateful Dead’

Then wait a few hours or days and they should change it

If they don’t change it within 1 week (or however long you give them) then say something like ‘Could you change the artist please’