Rust examples for custom relays are wrong

[Frando]

The example on https://docs.iroh.computer/deployment/dedicated-infrastructure does

   let endpoint = Endpoint::builder()
        .relay_mode(iroh::endpoint::RelayMode::Custom(vec![relay_url1, relay_url2]))
        .bind()
        .await?;

If I'm not mistaken this is wrong, it should be

        .relay_mode(RelayMode::Custom(RelayMap::from_iter([relay_url1, relay_url2])))

i.e. the RelayMap::from_iter is missing?