Instructions appear to be wrong

[inferiorhumanorgans]

https://docs.rust-embedded.org/cortex-m-quickstart/cortex_m_quickstart/

While following step 2:

(334 build dependencies to avoid running git clone later… yikes)

$ cargo clone cortex-m-quickstart --vers 0.3.4
error: unexpected argument '--vers' found

  tip: a similar argument exists: '--version'
  tip: to pass '--vers' as a value, use '-- --vers'

Usage: cargo clone --version <--color <COLORING>|-v|-q|--registry <REGISTRY>|--index <URL>|--local-registry <PATH>|--git|CRATE|DIRECTORY>

For more information, try '--help'.