Typo mentioning stdout instead of stderr in the docs for eprint/eprintln #112862
Description
Location
https://github.com/rust-lang/rust/blob/master/library/std/src/macros.rs#L192-L193
https://github.com/rust-lang/rust/blob/master/library/std/src/macros.rs#L192-L193
Summary
These macros print to stderr, so it should probably mention stderr instead of stdout