changes wrt review comments from Stacy
changes wrt review comments from Stacy

Juniper/py-junos-eznc,spidercensus/py-junos-eznc,pklimai/py-junos-eznc,Juniper/py-junos-eznc,pklimai/py-junos-eznc,spidercensus/py-junos-eznc,spidercensus/py-junos-eznc,pklimai/py-junos-eznc,Juniper/py-junos-eznc