Merge branch 'cr/git-work-tree-sans-git-dir' into maint

* cr/git-work-tree-sans-git-dir: git.txt: remove stale comment regarding GIT_WORK_TREE

Junio C Hamano committed Jul 3, 2013 at 15:41 UTC 213d25648ae926d523727f1df06ad7ee4d4ad916

No changes.