update docstring #13451

Job	Run time
Check wasm32+atomics	2m 7s
Format + check + test	2m 32s
cargo-deny aarch64-apple-darwin	40s
cargo-deny aarch64-linux-android	42s
android	30s
Check wasm32 + wasm-bindgen	2m 19s
cargo-deny i686-pc-windows-gnu	41s
cargo-deny i686-pc-windows-msvc	39s
ios	28s
cargo-deny i686-unknown-linux-gnu	40s
Run tests	1m 30s
cargo-deny wasm32-unknown-unknown	47s
cargo-deny x86_64-apple-darwin	40s
Check Windows	1m 39s
cargo-deny x86_64-pc-windows-gnu	42s
cargo-deny x86_64-pc-windows-msvc	44s
cargo-deny x86_64-unknown-linux-gnu	39s
cargo-deny x86_64-unknown-linux-musl	40s
cargo-deny x86_64-unknown-redox	39s
	19m 18s

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