Wrap README at 100 lines

Author: johnthagen

README.md

@@ -167,10 +167,12 @@ $ RUSTFLAGS="-Zlocation-detail=none" cargo +nightly build --release
 
 ![Minimum Rust: Nightly](https://img.shields.io/badge/Minimum%20Rust%20Version-nightly-orange.svg)
 
-With the [`-Zfmt-debug`](https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/fmt-debug.html) flag you can turn `#[derive(Debug)]`
-and [`{:?}`](https://doc.rust-lang.org/stable/std/fmt/trait.Debug.html) formatting into no-ops.
-This will ruin output of `dbg!()`, `assert!()`, `unwrap()`, etc., and may break code that unwisely relies on
-the debug formatting, but it will remove derived `fmt` functions and their strings.
+With the 
+[`-Zfmt-debug`](https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/fmt-debug.html) flag
+you can turn `#[derive(Debug)]`and 
+[`{:?}`](https://doc.rust-lang.org/stable/std/fmt/trait.Debug.html) formatting into no-ops. This
+will ruin output of `dbg!()`, `assert!()`, `unwrap()`, etc., and may break code that unwisely
+relies on the debug formatting, but it will remove derived `fmt` functions and their strings.
 
 ```bash
 $ RUSTFLAGS="-Zfmt-debug=none" cargo +nightly build --release