docs: reqs: add link/recommendation to check-markdown
Recommend the use of our own check-markdown tool to generate
TOCs.
Fixes:
@@ -24,7 +24,9 @@ All documents must:
- Be written in [GitHub Flavored Markdown](https://github.github.com/gfm) format.
- Have a `.md` file extension.
- Include a TOC (table of contents) at the top of the document with links to
- all heading sections.
+ all heading sections. We recommend using the
+ [`kata-check-markdown`](https://github.com/kata-containers/tests/tree/master/cmd/check-markdown)
+ tool to generate the TOC.
- Be linked to from another document in the same repository.
Although GitHub allows navigation of the entire repository, it should be
