My package AirspeedVelocity.jl has its help message with double lined spaces:

It's been this way for a while but I'm adding more arguments now and its filling up beyond the terminal screen.

Is this expected? Is there any way to have it give single lined spaces instead?

Here is the command: https://github.com/MilesCranmer/AirspeedVelocity.jl/blob/master/src/BenchPkg.jl#L40. I see the double spacing this in both zsh and nushell.