hook: name the positional variables

diff --git a/git-filter-branch.sh b/git-filter-branch.sh
index 2758ae5ebf0ed308c3fd4fb28679e387d774bccd..3a74602ef37712e16dc28567130ca8ee9e8fc579 100755 (executable)
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -87,7 +87,7 @@ USAGE="[--setup <command>] [--env-filter <command>]
        [--commit-filter <command>] [--tag-name-filter <command>]
        [--subdirectory-filter <directory>] [--original <namespace>]
        [-d <directory>] [-f | --force]
-       [<rev-list options>...]"
+       [--] [<rev-list options>...]"
 
 OPTIONS_SPEC=
 . git-sh-setup