Remove unnecessary RefCell, backport to Rust 1.36

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sharkdp authored and David Peter committed 2020-05-13 18:55:24 +02:00
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commit 133fdd9156
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@@ -82,7 +82,7 @@ or Windows Terminal since Windows 10 1903).
### Via cargo
If you have Rust 1.31 or higher, you can install `hexyl` from source via `cargo`:
If you have Rust 1.36 or higher, you can install `hexyl` from source via `cargo`:
```
cargo install hexyl
```