Merge branch 'po/readme-mention-contributor-hints'

Doc update. * po/readme-mention-contributor-hints: README.md: add CodingGuidelines and a link for Translators

Junio C Hamano committed Feb 9, 2022 at 14:20 UTC 2981dbea7894bf3d512263ac47ac84af8e1433b2

No changes.