Update README.md
@ -298,7 +298,7 @@ First, we'll change the `Vertex` struct:
```rust
#[repr(C)]
#[derive(Copy, Clone, Debug)]
#[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
struct Vertex {
position: [f32; 3],
tex_coords: [f32; 2], // NEW!