Update git instructions

[mgrover1]

Update the git instructions to reflect new github tokens \

Closes #42

[github-actions]

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[mgrover1]

@wgustafson - can you give this a read over to make sure it addresses the issue?

[wgustafson]

@mgrover1 , I was not able to get the fine-grain tokens to work when I tried yesterday. I could only get the classic tokens to permit me to push changes back to the cloud version of the repository. Some of the confusion might be in the instructions to select repo, admin:org, and workflow for the permissions tied to the token. This is a classic mindset, and I think the fine-grain ones work differently? I don't know the details enough to say.

The easy way out is to change the instructions to have folks use classic instead of fine-grain. You edit directs folks to fine-grain. If I just missed something, then fine-grain may work, but the instructions will need to be modified to whatever is needed to make it work.

[mgrover1]

Ahhh okay - I thought you were suggesting to use fine-grain instead of the classic one! I can change to the general one.

[mgrover1]

@wgustafson this should clarify it more!

Also, @jrobrien91 - this fixes the incorrect repo name as well.