worktree: caution that this is still experimental

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt
index 44619f2c0e23e961135bd067e9bcbbe536ff7afb..3387e2f03767db2dad69adb756579bfa13509252 100644 (file)
--- a/Documentation/git-worktree.txt
+++ b/Documentation/git-worktree.txt
@@ -157,8 +157,9 @@ $ git worktree prune
 
 BUGS
 ----
-Multiple checkout support for submodules is incomplete. It is NOT
-recommended to make multiple checkouts of a superproject.
+Multiple checkout in general is still experimental, and the support
+for submodules is incomplete. It is NOT recommended to make multiple
+checkouts of a superproject.
 
 git-worktree could provide more automation for tasks currently
 performed manually, such as: