Merge branch 'nd/worktree-lock' into maint

Typofix.

* nd/worktree-lock:
git-worktree.txt: fix typo "to"/"two", and add comma

diff --combined Documentation/git-worktree.txt
index 0aeb020d026f59ad435c72e752d6f9c2f3cec73b,cb263733ddfbaa30ccfb147da51917a9eb55b8fa..e257c19ebed96c3ab4877a752c3545e2d98c5d84
--- 1/Documentation/git-worktree.txt
--- 2/Documentation/git-worktree.txt
+++ b/Documentation/git-worktree.txt
@@@ -49,8 -49,7 +49,8 @@@ 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,
  then, as a convenience, a new branch based at HEAD is created automatically,
@@@ -133,7 -132,7 +133,7 @@@ OPTION
  +
  If the last path components in the working tree's path is unique among
  working trees, it can be used to identify worktrees. For example if
- you only have to working trees at "/abc/def/ghi" and "/abc/def/ggg",
+ you only have two working trees, at "/abc/def/ghi" and "/abc/def/ggg",
  then "ghi" or "def/ghi" is enough to point to the former working tree.
  
  DETAILS