fix issue with map type (#641)
fix issue with map type (#641)


kayla90/go-swagger,nelz9999/go-swagger,ThalesIgnite/go-swagger,kayla90/go-swagger,go-swagger/go-swagger,jakedsouza/go-swagger,ThalesIgnite/go-swagger,jakedsouza/go-swagger,go-swagger/go-swagger,gaplyk/go-swagger,nelz9999/go-swagger,gaplyk/go-swagger