Update generic-printrboard.cfg

[Mercalyn]

added useful notes to to combat sparse information

[Sineos]

Thanks for the proposal. In fact, we are currently evaluating means to make this information more clear in the config examples. The goal is:

• Have it more structured
• Avoid redundant information, e.g. not mentioning settings that are default anyway
• Avoid duplication of instructions as it brings a lot of maintenance burden should anything change

So, likely we will defer such PRs until we have a conclusion there.

In general, please refer to master/docs/CONTRIBUTING.md and make sure you have added the signed off by line.

[github-actions]

Thank you for your contribution to Klipper. Unfortunately, a reviewer has not assigned themselves to this GitHub Pull Request. All Pull Requests are reviewed before merging, and a reviewer will need to volunteer. Further information is available at: https://www.klipper3d.org/CONTRIBUTING.html

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[github-actions]

Unfortunately a reviewer has not assigned themselves to this GitHub Pull Request and it is therefore being closed. It is a good idea to move further discussion to the Klipper Discourse server. Reviewers can reach out on that forum to let you know if they are interested and when they are available.

Best regards,
~ Your friendly GitIssueBot

PS: I'm just an automated script, not a human being.