Merge branch 'pb/submodule-doc-fix'

Doc update. * pb/submodule-doc-fix: gitsubmodules doc: invoke 'ls-files' with '--recurse-submodules'

Junio C Hamano committed Oct 5, 2020 at 14:01 UTC 9d19e1773cd705b79dcaca25add9aaa7e9debeff

No changes.