[x] Describe any tests you have conducted to confirm that your changes behave as expected.
[x] If you've added new software dependencies, make sure that those dependencies are included in the appropriate conda environments.
[x] If you've added new functionality, make sure that the documentation is updated accordingly.
[x] If you encountered bugs or features that you won't address, but should be addressed eventually, create new issues for them.
@jasbneal caught some typos in the readme when looking through the peptigate outputs. This PR fixes those, as well as some other things that Grammarly highlighted.
PR checklist
condaenvironments.@jasbneal caught some typos in the readme when looking through the peptigate outputs. This PR fixes those, as well as some other things that Grammarly highlighted.