Documentation/git-checkout: fix incorrect worktree prune command

diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index 0c13825e61d8c653d9643933789aeca7acdedeaf..ce223e69a0e25011494004db5cca5250b8eaa87e 100644 (file)
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -232,6 +232,12 @@ section of linkgit:git-add[1] to learn how to operate the `--patch` mode.
        specific files such as HEAD, index... See "MULTIPLE WORKING
        TREES" section for more information.
 
+--ignore-other-worktrees::
+       `git checkout` refuses when the wanted ref is already checked
+       out by another worktree. This option makes it check the ref
+       out anyway. In other words, the ref can be held by more than one
+       worktree.
+
 <branch>::
        Branch to checkout; if it refers to a branch (i.e., a name that,
        when prepended with "refs/heads/", is a valid ref), then that
@@ -438,7 +444,7 @@ When you are done with a linked working tree you can simply delete it.
 The working tree's entry in the repository's $GIT_DIR/worktrees
 directory will eventually be removed automatically (see
 `gc.pruneworktreesexpire` in linkgit::git-config[1]), or you can run
-`git prune --worktrees` in the main or any linked working tree to
+`git worktree prune` in the main or any linked working tree to
 clean up any stale entries in $GIT_DIR/worktrees.
 
 If you move a linked working directory to another file system, or
@@ -457,6 +463,9 @@ to `/path/main/.git/worktrees/test-next` then a file named
 `test-next` entry from being pruned.  See
 linkgit:gitrepository-layout[5] for details.
 
+Multiple checkout support for submodules is incomplete. It is NOT
+recommended to make multiple checkouts of a superproject.
+
 EXAMPLES
 --------