Update README

Author: francozappa

README.md

@@ -4,14 +4,13 @@
 [Coverage Status]: https://travis-ci.org/scy-phy/minicps
 [CS img]: https://travis-ci.org/scy-phy/minicps.svg
 [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/hslatman/awesome-industrial-control-system-security)
-<!--- TODO: update link once PR is accepted -->
-
 
 # MiniCPS #
 
-MiniCPS is a lightweight simulator for accurate network traffic in an
-industrial control system, with basic support for physical layer
-interaction.
+MiniCPS is a framework for Cyber-Physical Systems real-time simulation. It
+includes support for physical process and control devices simulation, and
+network emulation. It is build on top of
+[mininet](https://github.com/mininet/mininet).
 
 MiniCPS is developed by the [SCy-Phy](http://scy-phy.github.io/index.html)
-group from SUTD (Singapore Univeristy of Design and Technology).
+group from SUTD (Singapore University of Design and Technology).