MAINT: add missing `no_maxdate` string
MAINT: add missing `no_maxdate` string

mnicholl/MOSFiT,villrv/MOSFiT,mnicholl/MOSFiT,guillochon/FriendlyFit,bmockler/MOSFiT,bmockler/MOSFiT,guillochon/MOSFiT,guillochon/MOSFiT,mnicholl/MOSFiT,villrv/MOSFiT,guillochon/MOSFiT