fix param to __init__
fix param to __init__

exosite-labs/pyonep,gavinsunde/pyonep,twmw/pyonep,adyates/pyonep,gavinsunde/pyonep,willcharlton/pyonep,danslimmon/pyonep,asolz/pyonep,asolz/pyonep,twmw/pyonep,willcharlton/pyonep,danslimmon/pyonep,exosite-labs/pyonep,adyates/pyonep