update docs for unbind
update docs for unbind

atomic-app/keymaster,pandoraui/keymaster,harvesthq/keymaster,quizlet/keymaster,greyhwndz/keymaster,quizlet/keymaster,kentcdodds/keymaster,relax/keymaster,RubaXa/keymaster,relax/keymaster,madrobby/keymaster,nelsonic/keymaster,MOODOO-SH/keymaster,nelsonic/keymaster,atomic-app/keymaster,madrobby/keymaster,MOODOO-SH/keymaster,pandoraui/keymaster,greyhwndz/keymaster