Merge pull request #67 from stephenhky/stephenhky-patch-1

updated Readthedocs badge in README.md

Author: stephenhky

README.md

@@ -8,7 +8,7 @@
 [![pypi](https://img.shields.io/pypi/v/finsim.svg?maxAge=3600)](https://pypi.org/project/finsim/)
 [![download](https://img.shields.io/pypi/dm/finsim.svg?maxAge=2592000&label=installs&color=%2327B1FF)](https://pypi.org/project/finsim/)
 [![stars](https://img.shields.io/github/stars/stephenhky/FinanceSimulation.svg?style=social&label=Star&maxAge=60)](https://github.com/stephenhky/FinanceSimulation)
-[![Documentation Status](https://readthedocs.org/projects/finsim/badge/?version=latest)](https://finsim.readthedocs.io/en/latest/?badge=latest)
+[![Documentation Status](https://readthedocs.org/projects/financesimulation/badge/?version=latest)](https://financesimulation.readthedocs.io/en/latest/?badge=latest)
 
 ## Introduction