fix foo command group help messages

Splits the old help strings to provide proper usage as well.

diff --git a/src/hello.c b/src/hello.c
index 2e5c9289c19d08842f149f8e3756b5bf8b2d38f6..cfd6e2fe95ae9e2f5a704dec899094718b5876cd 100644 (file)
--- a/src/hello.c
+++ b/src/hello.c
@@ -58,19 +58,22 @@ static const struct command_registration foo_command_handlers[] = {
                .name = "bar",
                .handler = &handle_foo_command,
                .mode = COMMAND_ANY,
-               .help = "<address> [enable|disable] - an example command",
+               .usage = "<address> [enable|disable]",
+               .help = "an example command",
        },
        {
                .name = "baz",
                .handler = &handle_foo_command,
                .mode = COMMAND_ANY,
-               .help = "<address> [enable|disable] - a sample command",
+               .usage = "<address> [enable|disable]",
+               .help = "a sample command",
        },
        {
                .name = "flag",
                .handler = &handle_flag_command,
                .mode = COMMAND_ANY,
-               .help = "[on|off] - set a flag",
+               .usage = "[on|off]",
+               .help = "set a flag",
        },
        COMMAND_REGISTRATION_DONE
 };