Merge branch 'po/git-config-doc-mentions-help-c'

Doc update. * po/git-config-doc-mentions-help-c: doc: config, tell readers of `git help --config`

Junio C Hamano committed Sep 23, 2021 at 13:44 UTC 68658a867d545e5ba3c55e0869bd696cc138f766

No changes.