[update] readme updated

Author: tbshag2

README.md

@@ -1,6 +1,6 @@
 <h1 align="center"><a href="https://docs-next.dhtmlx.com/booking/">DHTMLX Booking Documentation</a></h1>
 
-JavaScript Booking library is a ready-made component designed to be easily incorporated into your application. It provides end-users with functionality for scheduling appointments online with wide search options. 
+JavaScript Booking library is a ready-made component designed to be easily incorporated into your application. It provides end-users with functionality for scheduling appointments online with wide search options. The widget is made responsive and optimised for mobile devices.
 
 ## Explore documentation locally