[docs] "no such command: `tauri`" when following Getting Started cargo guide

Observed behavior:

1. Follow this guide, selecting the 'cargo' tab to get started, creating a new Tauri app.
2. I jump to the 'Development Cycle' section, as I'm working with cargo, and find cargo tauri dev here as the command to start the server.
3. I run

➜ cargo tauri                           
error: no such command: `tauri`

Expected behavior:

1. I see a cargo install tauri-cli in the instructions here before I start my server via cargo tauri dev.