fix hello help msg

diff --git a/hello/hello.c b/hello/hello.c
index 16c3bb5ceacd825524278ac253acf4a92d47103c..992c99f71162796f03c9a926748bcc7436a7185f 100644 (file)
--- a/hello/hello.c
+++ b/hello/hello.c
@@ -65,7 +65,7 @@ GRUB_MOD_INIT(hello)
 {
   cmd = grub_register_extcmd ("hello", grub_cmd_hello,
                              GRUB_COMMAND_FLAG_BOTH | GRUB_COMMAND_FLAG_BLOCKS,
-                             0, N_("Say \"Hello World\"."), 0);
+                             N_("[BLOCK]"), N_("Say \"Hello World\"."), 0);
 }
 
 GRUB_MOD_FINI(hello)