Merge branch 'sg/lock-file-commit-error'

Cosmetic improvement to lock-file error messages. * sg/lock-file-commit-error: Make error message after failing commit_lock_file() less confusing

Junio C Hamano committed Dec 11, 2015 at 10:40 UTC e0048d3e0d95dca049423b17b97e27fef1d0da5a

No changes.