From 2a4a0def992c2a3d198bfa3d859cd06f097f3d74 Mon Sep 17 00:00:00 2001
From: "Yifan Song (yifsong)" <yifsong@cisco.com>
Date: Thu, 24 May 2018 13:29:09 +0800
Subject: [PATCH] just begin

---
 README | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README b/README
index 62e124f..692c260 100644
--- a/README
+++ b/README
@@ -84,3 +84,5 @@
     接下来我就开始看安卓了，用项目驱动学习。
     许多内容日后补充。
     2014年05月02日。
+
+This is very useful