chore: Fix typos in 'compiler' (batch 1) Batch 1/3: Fixes typos in `compiler` (See [issue](https://github.com/rust-lang/rust/issues/129874) tracking all PRs with typos fixes)
chore: Fix typos in 'compiler' (batch 1) Batch 1/3: Fixes typos in `compiler` (See [issue](https://github.com/rust-lang/rust/issues/129874) tracking all PRs with typos fixes)