PR: Replace screenshots in troubleshooting guide for Spyder 5

[juanis2112]

Pull Request

Pull Request Checklist

• [ ] Read and followed this repo's Contributing Guidelines
• [ ] Based your PR on the latest version of the correct branch (master or 4.x)
• [ ] Checked your writing carefully for correct English spelling, grammar, etc
• [ ] Described your changes and the motivation for them below
• [ ] Noted what issue(s) this pull request resolves, creating one if needed

Description of Changes

Issue(s) Resolved

Fixes #

[juanis2112]

Thanks @ccordoba12. I will fix them. I do need help with both common-illnesses-atribute-error.png and common-illnesses-missing-docstring.png

[juanis2112]

Fixed all your suggestions @ccordoba12