From 56779b033debb7b8b56bd0e90f6a225e7f64b8d1 Mon Sep 17 00:00:00 2001
From: Vincent Wei <vincent@minigui.org>
Date: Tue, 10 Nov 2020 11:12:20 +0800
Subject: [PATCH] tune comments

---
 etc/MiniGUI.cfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etc/MiniGUI.cfg b/etc/MiniGUI.cfg
index f094bf6e..c43b6de8 100644
--- a/etc/MiniGUI.cfg
+++ b/etc/MiniGUI.cfg
@@ -89,7 +89,7 @@ exdriver=libhidrmdrivers-0.2.so.0
 touch_dev=/dev/input/event0
 # The key device; use none to disable key event.
 key_dev=none
-# The number of keys; only valid if `keydev` defined.
+# The number of keys; only valid if the key device is not `none` and can be opened.
 nr_keys=2
 # The maps from Linux keycode to MiniGUI scancode; only valid if `nr_keys` > 0.
 keycode2scancode0=20,1