repos:
-   repo: https://github.com/ambv/black
    rev: stable
    hooks:
    - id: black
-   repo: https://github.com/thlorenz/doctoc
    rev: master
    hooks:
    -   id: doctoc
        files: "CONTRIBUTING.md"

repos:
-   repo: https://github.com/ambv/black
    rev: 19.10b0
    hooks:
    - id: black
-   repo: https://github.com/thlorenz/doctoc
    rev: master
    hooks:
    -   id: doctoc
        files: "CONTRIBUTING.md"

Fix to be the same version in the pre-commit config as it's in the pyproject config.
Fix  to be the same version in the pre-commit config as it's in the pyproject config.
