Bug: Typo in docs > SETUP > BACK_END.md

[csharpie]

The word recommended is spelled as reccommended. The extension for docker-compose.yaml should be written as .yml.

Steps to reproduce the behavior:

1. Go to docs > SETUP > BACK_END.md.
2. Review the sub-heading Set Environment Variables.
3. The last sentence is written as "A terminal emulator is reccommended."
4. Review the sub-heading Docker Build.
5. In the second paragraph, second sentence, the reference to the file docker-compose.yml is written as "data/docker-compose.yaml".

The sentence under the sub-heading Set Environment Variables should instead read "A terminal emulator is recommended." The file name referenced under the sub-headering Docker Build as docker-compose.yaml should instead read docker-compose.yml.

[csharpie]

@CodeWritingCow, thank you for reviewing and merging my pull request to the staging branch.

[csharpie]

I accidentally closed the issue.

[CodeWritingCow]

@CodeWritingCow, thank you for reviewing and merging my pull request to the staging branch.

@csharpie thanks for contributing!