Merge pull request #3133 from otavio/rework-readme

README: remove old requirement for Rust 2018 edition use
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Nick Cameron 2018-10-25 14:35:42 +13:00 committed by GitHub
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@ -36,12 +36,6 @@ To run:
cargo +nightly fmt
```
To format code that requires edition 2018, create a `rustfmt.toml` [configuration](#configuring-rustfmt) file containing:
```toml
edition = "2018"
```
## Limitations
Rustfmt tries to work on as much Rust code as possible, sometimes, the code