Update Readme.md

Author: kmtusher97

Readme.md

@@ -11,6 +11,7 @@ This project is a simple implementation of a knowledge-based system. It is a sim
 These types of chatbots can handle frequently asked questions in a system. For example, this program can be an extension of a university website that can handle general queries about the university.
 
 ### Build ![linux](https://img.shields.io/badge/-linux-orange)
+---
 Install prolog
 > `` $ sudo apt install swi-prolog `` <br>