Update documentation for vSphere Policy API
Update documentation for vSphere Policy API

Co-authored-by: Michael Oleske <5ee1759fa2b206f4179a3d3dcdff3e539e4275e1@pivotal.io>
Co-authored-by: Maria Shaldybin <a39f51a90bfcf8ca23756ef12127e1cf20796cba@vmware.com>

cloudfoundry/docs-bosh