From 71872ebc0e70210737c104e78e41713f30b44f83 Mon Sep 17 00:00:00 2001
From: Jarno Lehtinen <lehtinen@sci.fi>
Date: Mon, 17 Apr 2017 18:06:29 +0300
Subject: [PATCH] Update README.md

---
 X-Arcade/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/X-Arcade/README.md b/X-Arcade/README.md
index bb6f44c..bb57249 100644
--- a/X-Arcade/README.md
+++ b/X-Arcade/README.md
@@ -8,7 +8,7 @@ D9-connector -> Arduino
 5 -> 3 (clk)
 6 -> 4 (data)
 1 -> Vcc (5V)
-2 -> Vcc (5V)
+2 -> Vcc (PS/2 mode)
 9 -> Vcc (5V)
 Shield -> GND
 ```