Update README.md - Fixed bad example for graph usage
Update README.md - Fixed bad example for graph usage
ziyangzeng/pyorient,SPSCommerce/pyorient,lebedov/pyorient,optimuspaul/pyorient,SPSCommerce/pyorient,Ostico/pyorient,Ostico/pyorient,mogui/pyorient,orientechnologies/pyorient,orientechnologies/pyorient,lebedov/pyorient,optimuspaul/pyorient,ziyangzeng/pyorient,mogui/pyorient