submodule--helper: fix usage string for relative-path

Internally we call the underscore version of relative_path, but externally
we present an API with no underscores.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index b22352b..fb90c64 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -892,7 +892,7 @@ static int resolve_relative_path(int argc, const char **argv, const char *prefix
 {
        struct strbuf sb = STRBUF_INIT;
        if (argc != 3)
-               die("submodule--helper relative_path takes exactly 2 arguments, got %d", argc);
+               die("submodule--helper relative-path takes exactly 2 arguments, got %d", argc);
 
        printf("%s", relative_path(argv[1], argv[2], &sb));
        strbuf_release(&sb);