Simplify documentation #5

Job	Run time
cargo-fmt	28s
cargo-fmt	15s
cargo-clippy	26s
cargo-clippy	21s
cargo-docs	29s
cargo-docs	24s
cargo-deny (advisories)	49s
cargo-deny (advisories)	44s
cargo-deny (bans licenses sources)	34s
cargo-deny (bans licenses sources)	33s
cargo-miri	42s
cargo-miri	50s
cargo-test	28s
cargo-test	21s
cargo-test-coverage	50s
cargo-test-coverage	40s
cargo-valgrind	32s
cargo-valgrind	25s
	9m 51s

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