Update README path in setup.py
Update README path in setup.py

anhiga/poliastro,Juanlu001/poliastro,Juanlu001/poliastro,anhiga/poliastro,Juanlu001/poliastro,newlawrence/poliastro,poliastro/poliastro,anhiga/poliastro,newlawrence/poliastro,newlawrence/poliastro