`GradientTransform` and `Gradient_Transform`

[Mbodin]

Hi,
Maybe I’m mixing two uses of gradientTransform, but I noted both usages of very the similar looking polymorphic variants `GradientTransform and `Gradient_Transform.
The type lineargradient_attr requires `GradientTransform, but the function a_gradientTransform produces `Gradient_Transform.
I think that they are meant to be the same: as-is, I can't use the function a_gradientTransform within a linearGradient.