Rust

fix typo in doctest #8791

Job	Run time
Check wasm32 + wasm-bindgen	2m 20s
cargo-deny aarch64-apple-darwin	42s
Format + check + test	5m 40s
android	22s
cargo-deny aarch64-linux-android	38s
Check Windows	1m 48s
cargo-deny i686-pc-windows-gnu	38s
cargo-deny i686-pc-windows-msvc	43s
cargo-deny i686-unknown-linux-gnu	38s
cargo-deny wasm32-unknown-unknown	37s
cargo-deny x86_64-apple-darwin	41s
cargo-deny x86_64-pc-windows-gnu	40s
cargo-deny x86_64-pc-windows-msvc	42s
cargo-deny x86_64-unknown-linux-gnu	44s
cargo-deny x86_64-unknown-linux-musl	39s
cargo-deny x86_64-unknown-redox	38s
	18m 10s

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