t/t2025-worktree-add.sh: use the $( ... ) construct for command substitution

diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt
index bccfdf7fde9af8c80203f85d98030f8f38db4994..6cca8bb51dcabd47474ad63d908d7ec5d06d8703 100644 (file)
--- a/Documentation/git-rebase.txt
+++ b/Documentation/git-rebase.txt
@@ -434,7 +434,8 @@ If the '--autosquash' option is enabled by default using the
 configuration variable `rebase.autoSquash`, this option can be
 used to override and disable this setting.
 
---[no-]autostash::
+--autostash::
+--no-autostash::
        Automatically create a temporary stash before the operation
        begins, and apply it after the operation ends.  This means
        that you can run rebase on a dirty worktree.  However, use