Fixup method name in docs

[cmyr]

Slightly related: I find it useful to set #![deny(rustdoc::broken_intra_doc_links)] in the crate root, and then have a step in CI that runs cargo doc --document-private-items, which helps catch this sort of thing sometimes. 🤷

[ebarnard]

Had to update the CI builder image. Can you rebase this onto master and force push to re-trigger CI.

[ebarnard]

Looks like there's a button to do just that.