Three steps to rename your master branch.

Stephen aaf6fbafe1 Updated readme with extra step. 2 anni fa
LICENCE 863d15f4bd Initial commit. 2 anni fa
readme aaf6fbafe1 Updated readme with extra step. 2 anni fa

readme

You can rename your master branch to main in four steps:

1. Rename the branch localy.
git branch -m master main

2. push it to your git host.
git push -u origin main

3. Change your default branch on your git host.

4. Delete the master branch through the gui or using this.
git push origin :master

See these links for more info:
https://www.hanselman.com/blog/easily-rename-your-git-default-branch-from-master-to-main
https://stackoverflow.com/questions/17546171/how-to-delete-a-remote-branch-using-git