message: doc(compiler-singlepass) Fix link to examples + add more links.
diff: # Wasmer Compiler - Singlepass
  This is the `wasmer-compiler-singlepass` crate, which contains a
  -compiler implementation based on Singlepass.
  +compiler implementation based on a Singlepass.
  ## Usage
  @@ -22,14 +22,16 @@ let compiler = Singlepass::new();
  let store = Store::new(&JIT::new(&compiler).engine());
  ```
  -*Note: you can find a [full working example using Singlepass compiler here](https://github.com/wasmerio/wasmer-reborn/blob/master/examples/compiler-singlepass.rs).*
  +*Note: you can find a [full working example using Singlepass compiler
  +here][example].*
  ## When to use Singlepass
  Singlepass is designed to emit compiled code at linear time, as such
  -is not prone to JIT bombs and also offers great compilation performance
  -orders of magnitude faster than `wasmer-compiler-cranelift` and
  -`wasmer-compiler-llvm`, however with a bit slower runtime speed.
  +is not prone to JIT bombs and also offers great compilation
  +performance orders of magnitude faster than
  +[`wasmer-compiler-cranelift`] and [`wasmer-compiler-llvm`], however
  +with a bit slower runtime speed.
  The fact that singlepass is not prone to JIT bombs and offers a very
  predictable compilation speed makes it ideal for **blockchains** and other
  @@ -38,4 +40,10 @@ systems where fast and consistent compilation times are very critical.
  ## Requirements
  At the moment, this crate depends on Rust nightly to be compiled, as it uses
  -`dynasm-rs` which can only be compiled in Nightly.
  +[`dynasm-rs`] which can only be compiled in Nightly.
  +
  +
  +[example]: https://github.com/wasmerio/wasmer-reborn/blob/master/examples/compiler_singlepass.rs
  +[`wasmer-compiler-cranelift`]: https://github.com/wasmerio/wasmer-reborn/tree/master/lib/compiler-cranelift
  +[`wasmer-compiler-llvm`]: https://github.com/wasmerio/wasmer-reborn/tree/master/lib/compiler-llvm
  +[`dynasm-rs`]: https://github.com/CensoredUsername/dynasm-rs
  