From 582010d2d3210a57d100f9364ee627f77b03c851 Mon Sep 17 00:00:00 2001
From: pttb369 <56170294+pttb369@users.noreply.github.com>
Date: Thu, 21 Nov 2019 09:37:21 -0800
Subject: [PATCH] fix grammar

---
 readme.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/readme.md b/readme.md
index e4d025b..c1d43c0 100644
--- a/readme.md
+++ b/readme.md
@@ -35,8 +35,7 @@ For algorithm details, please go to [https://zhuanlan.zhihu.com/p/32636329](http
 
 Before running our code, connect to your phone via USB.
 
-If Android phone, open the USB debugging at developer options enter `adb devices` to ensure that the list is not empty.
-If iPhone, please ensure that you have a mac. Then following this [link](https://testerhome.com/topics/7220) for preparation.
+On Android phones, open the USB debugging at developer options and enter adb devices to ensure a non-empty list. IPhones require a mac. Follow this [link](https://testerhome.com/topics/7220) for preparation.
 
 It is **recommended** to download the pre-trained model following the link below and run the following code