Feat: Added Spell-Checker and fixed spellings #682

Job	Run time
cargo fmt --all -- --check	3s
Code Coverage (macos-latest, macos)	2m 7s
cargo test (ubuntu-latest)	46s
Code Coverage (windows-latest, windows)	6m 50s
cargo test (windows-latest)	4m 49s
Code Coverage (ubuntu-latest, unix)	1m 55s
cargo test (macOS-latest)	2m 3s
cargo check (macOS-latest)	14s
cargo clippy -- -D warnings (windows-latest)	37s
GNU test suite	29s
cargo check (windows-latest)	33s
cargo clippy -- -D warnings (ubuntu-latest)	9s
cargo check (ubuntu-latest)	7s
cargo clippy -- -D warnings (macOS-latest)	10s
	20m 52s

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