Merge branch 'bc/worktree-doc-fix-detached'

Doc update.

* bc/worktree-doc-fix-detached:
  Documentation: correctly spell git worktree --detach

diff --cc Documentation/git-worktree.txt
index e257c19,190e269..553cf84
--- 1/Documentation/git-worktree.txt
--- 2/Documentation/git-worktree.txt
+++ b/Documentation/git-worktree.txt
@@@ -49,10 -49,9 +49,10 @@@ add <path> [<branch>]:
  
  Create `<path>` and checkout `<branch>` into it. The new working directory
  is linked to the current repository, sharing everything except working
 -directory specific files such as HEAD, index, etc.
 +directory specific files such as HEAD, index, etc. `-` may also be
 +specified as `<branch>`; it is synonymous with `@{-1}`.
  +
- If `<branch>` is omitted and neither `-b` nor `-B` nor `--detached` used,
+ If `<branch>` is omitted and neither `-b` nor `-B` nor `--detach` used,
  then, as a convenience, a new branch based at HEAD is created automatically,
  as if `-b $(basename <path>)` was specified.