From cb9fc904c8c6d4376730ed99342c6673c5f779ca Mon Sep 17 00:00:00 2001
From: erikkaashoek <erik@kaashoek.com>
Date: Fri, 29 May 2020 09:50:16 +0200
Subject: [PATCH] Small cmd update

---
 sa_cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sa_cmd.c b/sa_cmd.c
index bbf2882..a533a6c 100644
--- a/sa_cmd.c
+++ b/sa_cmd.c
@@ -351,7 +351,7 @@ VNA_SHELL_FUNCTION(cmd_correction)
     return;
   }
   if (argc != 3) {
-    shell_printf("usage: correction index frequency value\r\n");
+    shell_printf("usage: correction 0-9 frequency(Hz) value(dB)\r\n");
     return;
   }
   int i = my_atoi(argv[0]);