Question: Humanize() vs Transform() behavior

[DrEsteban]

At the end of the README, there's a little blurb that I'm confused about:

No need to mention that if you want title casing for your labels you can chain the method with Transform:

modelMetadata.DisplayName = modelMetadata.PropertyName.Humanize().Transform(To.TitleCase);

Why is Humanize() called at all here? Is there something Humanize() does that Transform() wouldn't do? For example, does Transform() not perform the enum attribute behavior or something like that?

Thanks for making such a great library!