Improve docs

[craigtsmith]

Description

Test process

• [ ] Test A
• [ ] Test B

Requirements to merge

• [ ] My code follows the style guidelines of this project
• [ ] I have performed a self-review of my own code
• [ ] I have commented my code in hard-to-understand areas
• [ ] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] New and existing unit tests pass locally with my changes

[MattIPv4]

Please read the values of Hacktoberfest and understand that spammy PRs to projects are not acceptable.