Broken links in doc

[alexnazarv]

Hi!
I have been exploring your tool and have spotted two broken links in the documentation

Page: https://commitizen-tools.github.io/commitizen/tutorials/auto_prepare_commit_message/

Links:

• [prepare-commit-msg Git hook] (https://commitizen-tools.github.io/commitizen/tutorials/auto_prepare_commit_message/prepare-commit-msg-docs)
• [here] (https://github.com/commitizen-tools/hooks)

Sorry if sent this message to wrong place:)