Readme fix for preview

Readme fix for preview

Author: Chintan Rathod

README.md

@@ -14,9 +14,13 @@ superCleanMaster is deprecated  Thanks for all your support!
 * 设备信息<br>
 ##应用截图
 <br>
+
 ![](https://github.com/joyoyao/superCleanMaster/blob/master/screenshot/home.jpg)  
+
 ![](https://github.com/joyoyao/superCleanMaster/blob/master/screenshot/1.jpg) 
+
 ![](https://github.com/joyoyao/superCleanMaster/blob/master/screenshot/2.jpg) 
+
 ![](https://github.com/joyoyao/superCleanMaster/blob/master/screenshot/3.jpg) 
 
 ##Open source projects