builtin/submodule--helper: fix usage string for 'update-clone'

Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 909e77e802d3302c2486aeb1646fe953d81a0a92..89d6f029694b9d970721a887610671def0af754a 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -1874,7 +1874,7 @@ static int update_clone(int argc, const char **argv, const char *prefix)
        };
 
        const char *const git_submodule_helper_usage[] = {
-               N_("git submodule--helper update_clone [--prefix=<path>] [<path>...]"),
+               N_("git submodule--helper update-clone [--prefix=<path>] [<path>...]"),
                NULL
        };
        suc.prefix = prefix;