From f93169feb48af829685c716d2475cbbc7b41b343 Mon Sep 17 00:00:00 2001
From: Stean <Stean@users.noreply.github.com>
Date: Sun, 4 Nov 2018 21:30:35 +0100
Subject: [PATCH] Add undocumented option -s to nfc-relay-picc man page

---
 utils/nfc-relay-picc.1 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/utils/nfc-relay-picc.1 b/utils/nfc-relay-picc.1
index f95db28..e622752 100644
--- a/utils/nfc-relay-picc.1
+++ b/utils/nfc-relay-picc.1
@@ -34,6 +34,11 @@ tag <---> initiator (relay) <---> target (relay) <---> original reader
     Commands are read from file descriptor 3
     Responses are sent to file descriptor 4
 
+\fB-s\fP
+    Swap roles of found devices
+    Usually the first found device is used as target (emulator) and the second
+    as initiator (reader). Using this option these roles are inversed.
+
 \fB-n\fP \fIN\fP
     Adds a waiting time of \fIN\fP seconds (integer) in the loop