Help configuring git and github to my macOS

hey everyone! i hope everyone is having a great day
soooo my issue is while trying to configure GIT and GITHUB in the prework, initially it showed me the proper code to paste to create a SSH KEY however i must have done something wrong because now when i open the terminal it shows this message:

Last login: Tue Mar 16 14:04:54 on ttys000

zsh compinit: insecure directories, run compaudit for list.

Ignore insecure directories and continue [y] or abort compinit [n]?

can anyone tell me how to fix this and how to create a new SSH KEY?
Thanks so much!!!