Update README.md

l3gi0nQQ · web-flow · commit a4dce94db05d · 2017-06-01T17:10:32.000+08:00
diff --git a/README.md b/README.md
@@ -3,19 +3,25 @@
 <h3>1.1 Mac OS X</h3>
 
 <h5>1.1.1 pc env prepare</h5>
-```
-  1.  install python2.7
+
+  1.  install python2.7 
+  
   2.  "sudo easy_install pip"
+  
   3.  "sudo pip install paramiko"
+  
   4.  "easy_install prettytable" or "easy_install -U prettytable"
+  
   5.  "xcode-select --install", select “install”, then "agre..."
+  
   6.  "brew install libimobiledevice", if don't have homebrew ,install it first: "ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null"
+  
   7.  "git clone https://github.com/alibaba/iOSSecAudit.git"
+  
   8.  cd /path/to/iOSSecAudit, "python main.py"
-```
 
 
-#notice#
+# notice
 
 if you see the the following:
 
