submodule: fix submodule--helper clone usage

jacob-keller · gitster · commit 717416ca87ed · 2016-03-01T12:24:05.000-08:00
git submodule--helper clone usage stated that paths were added after the
[--] argument. The actual implementation required use of --path argument
and only supports one path at a time. Update the usage string to match
the current implementation.

Signed-off-by: Jacob Keller &lt;jacob.keller@gmail.com&gt;
Reviewed-by: Stefan Beller &lt;sbeller@google.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
@@ -187,7 +187,7 @@ static int module_clone(int argc, const char **argv, const char *prefix)
 	const char *const git_submodule_helper_usage[] = {
 		N_("git submodule--helper clone [--prefix=<path>] [--quiet] "
 		   "[--reference <repository>] [--name <name>] [--url <url>]"
-		   "[--depth <depth>] [--] [<path>...]"),
+		   "[--depth <depth>] [--path <path>]"),
 		NULL
 	};
 
