Hands-on Rust: missing instructions to add amulet to MapBuilder {}

[mikecargal]

Title: Hands-On Rust: description (Chapter 9 Placing the Amulet)

book instructions neglect to mention adding amulet_start : Point::zero() to MapBuilder {...} at the beginning of the build method.

[herbert]

Thanks for that. I’ll get that added in the next beta.