From a88ec7c58a4264056980bc0c4f73feaa7802a755 Mon Sep 17 00:00:00 2001
From: Nick <thefreeman193@aol.co.uk>
Date: Fri, 10 Jan 2020 15:00:50 +0000
Subject: [PATCH] Correct usage for 'hf mf csave'

Corrected csave usage to show `o` flag for output file instead of `i`.
---
 client/cmdhfmf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/cmdhfmf.c b/client/cmdhfmf.c
index 4fe5370fc..9733059e9 100644
--- a/client/cmdhfmf.c
+++ b/client/cmdhfmf.c
@@ -445,7 +445,7 @@ static int usage_hf14_csave(void) {
     PrintAndLogEx(NORMAL, "It saves `magic Chinese` card dump into the file `filename.eml` or `cardID.eml`");
     PrintAndLogEx(NORMAL, "or into emulator memory");
     PrintAndLogEx(NORMAL, "");
-    PrintAndLogEx(NORMAL, "Usage:  hf mf csave [h] [e] [u] [card memory] i <file name w/o `.eml`>");
+    PrintAndLogEx(NORMAL, "Usage:  hf mf csave [h] [e] [u] [card memory] o <file name w/o `.eml`>");
     PrintAndLogEx(NORMAL, "Options:");
     PrintAndLogEx(NORMAL, "       h             this help");
     PrintAndLogEx(NORMAL, "       e             save data to emulator memory");