6f56fbdc1c
Remove --cfg dox from rustdoc.rs This was added in https://github.com/rust-lang/rust/pull/53076 because several dependencies were using `cfg(dox)` instead of `cfg(rustdoc)` (now `cfg(doc)`). I ran `rg 'cfg\(dox\)'` on the source tree with no matches, so I think this is now safe to remove. r? `@Mark-Simulacrum` cc `@QuietMisdreavus` :)