Added more shields.

Author: ExpDev07

README.md

@@ -3,9 +3,12 @@
 > This is a fast (< 200ms) and basic API for tracking development of the new coronavirus (2019-nCoV). It's written in python using 🍼 Flask.
 
 [![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors-)
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+![GitHub forks](https://img.shields.io/github/forks/ExpDev07/coronavirus-tracker-api)
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 ## Endpoints