fix: changing default project name to my_project

[ryanparsa]

Description

There is a small issue in the documentation regarding the project name. You cannot use tutorial as a project name, as Django will not accept it. The error message:

(env) ➜  tutorial django-admin startproject tutorial .  # Note the trailing '.' character

CommandError: 'tutorial' conflicts with the name of an existing Python module and cannot be used as a project name. Please try another name.

I have updated the documentation to use my_project instead.

[browniebroke]

That's because of a packaging issue with the latest release, which includes the code from the tutorial in the distribution. It works fine with the previous version and will work again with the next release