question(guide): header length examples

[Kristinita]

1. Summary

Can be added more detailed rationale, why headers must be «as short as possible»? Can you add more examples?

2. Details

Markdown-style-guide citation:

Rationale: it is easier to refer to the header later, specially if automatic IDs or a TOC are generated by the implementation.

I use:

1. Sublime Text autocompletes, that can autocomplete header.
2. MarkdownTOC — Sublime Text package, that automatically generate TOC and ids for headers.

On the contrary, that when TOC and ids are automatically generated, the length of the header does not matter to me.

Thanks.

[cirosantilli]

Further clarified at: https://github.com/cirosantilli/markdown-style-guide/commit/8460711ed453b3b50c04fbd79570cdd174566ab9