Need to tell people how to update who authored the course in the documentation

[carriewright11]

line 14 of the _output.yml file

[kweav]

For things like this, would it be helpful to also have ready made functions that people could call? Thinking of an R function that could call a helpful unix command and overwrite the file

[carriewright11]

as we discussed maybe part of the config or the project wizard could be good as an alternative

[carriewright11]

but could also have a function too if people like doing it that way