Within orb/geo/length.go, there is a function named LengthHaversign; presumably this should be LengthHaversine? [](https://github.com/paulmach/orb/blob/dcade4901baea0727377ccf7c4aab2addd92d152/geo/length.go#L16) [](https://github.com/paulmach/orb/blob/dcade4901baea0727377ccf7c4aab2addd92d152/geo/length.go#L14) [](https://github.com/paulmach/orb/blob/dcade4901baea0727377ccf7c4aab2addd92d152/geo/length_test.go#L16)
Within orb/geo/length.go, there is a function named LengthHaversign; presumably this should be LengthHaversine?