Merge branch 'nb/worktree-api-doc'
authorJunio C Hamano <gitster@pobox.com>
Tue, 13 Nov 2018 13:37:21 +0000 (22:37 +0900)
committerJunio C Hamano <gitster@pobox.com>
Tue, 13 Nov 2018 13:37:21 +0000 (22:37 +0900)
Code readability fix.

* nb/worktree-api-doc:
  worktree: rename is_worktree_locked to worktree_lock_reason
  worktree: update documentation for lock_reason and lock_reason_valid


Trivial merge