Many thanks to contributing to nf-core/scrnaseq!

Please fill in the appropriate checklist below (delete whatever is not relevant). These are the most common things requested on pull requests (PRs).

## PR checklist
 - [ ] This comment contains a description of changes (with reason)
 - [ ] If you've fixed a bug or added code that should be tested, add tests!
 - [ ] If necessary, also make a PR on the [nf-core/scrnaseq branch on the nf-core/test-datasets repo]( https://github.com/nf-core/test-datasets/pull/new/nf-core/scrnaseq)
 - [ ] Ensure the test suite passes (`nextflow run . -profile test,docker`).
 - [ ] Make sure your code lints (`nf-core lint .`).
 - [ ] Documentation in `docs` is updated
 - [ ] `CHANGELOG.md` is updated
 - [ ] `README.md` is updated

**Learn more about contributing:** https://github.com/nf-core/scrnaseq/tree/master/.github/CONTRIBUTING.md
