Merge branch 'fc/doc-style'

Documentation/git-am.txt

Documentation/git-archive.txt

Documentation/git-check-ref-format.txt

Documentation/git-clone.txt

Documentation/git-commit.txt

Documentation/git-config.txt

Documentation/git-daemon.txt

Documentation/git-difftool.txt

Documentation/git-fast-export.txt

Documentation/git-fetch-pack.txt

Documentation/git-fmt-merge-msg.txt

Documentation/git-fsck.txt

Documentation/git-grep.txt

Documentation/git-mailinfo.txt

Documentation/git-merge.txt

Documentation/git-mergetool.txt

Documentation/git-push.txt

Documentation/git-remote.txt

Documentation/git-revert.txt

Documentation/git-update-index.txt