Rollup merge of rust-lang#33234 - TomasHubelbauer:TomasHubelbauer-pat…

…ch-1, r=GuillaumeGomez

Fix use of the `move` command in the Windows shell

`move` works both in `cmd` and in Powershell. `mv` works only in Powershell and the book says nothing about which shell is recommended so this could confuse beginners.

Closes rust-lang#33219.

src/doc/book/getting-started.md

@@ -412,7 +412,7 @@ enter the following commands:
 
 ```bash
 $ mkdir src
-$ mv main.rs src/main.rs
+$ mv main.rs src/main.rs # or 'move main.rs src/main.rs' on Windows
 $ rm main  # or 'del main.exe' on Windows
 ```