Improvements to docs #314

Job	Run time
cargo test (windows-latest)	1m 38s
cargo clippy (windows-latest)	4m 14s
cargo test (macos-latest)	30s
cargo clippy (macos-latest)	1m 37s
cargo check (msrv) (android) (armv7-linux-androideabi)	28s
cargo test (ubuntu-latest)	28s
cargo check (msrv) (android) (aarch64-linux-android)	38s
cargo clippy (ubuntu-latest)	1m 54s
cargo check (msrv) (windows-latest)	57s
cargo check (msrv) (android) (x86_64-linux-android)	34s
cargo check (msrv) (macos-latest)	27s
cargo check (msrv) (ubuntu-latest)	22s
cargo clippy (android) (armv7-linux-androideabi)	47s
cargo doc (windows-latest)	1m 32s
cargo fmt	24s
cargo clippy (android) (aarch64-linux-android)	1m 20s
cargo doc (macos-latest)	25s
typos	6s
cargo doc (ubuntu-latest)	18s
cargo clippy (android) (x86_64-linux-android)	1m 13s
	19m 52s

Provide feedback