d20affbf8d
Fix invalid removal of newlines from doc comments Fixes https://github.com/rust-lang/rust/issues/91201. Before: ![Screenshot from 2021-12-28 17-02-11](https://user-images.githubusercontent.com/3050060/147585187-c8e67531-c1b4-457d-9d30-d5b44bf91fea.png) After: ![Screenshot from 2021-12-28 17-02-25](https://user-images.githubusercontent.com/3050060/147585190-30aa0398-1fc7-4fe7-9e8b-5c475d4f9613.png) r? `@camelid`