Update README for better credits.

Author: Alexhuszagh

README.md

@@ -1,6 +1,6 @@
 # float16
 
-This a fork of [half](https://crates.io/crates/half/) for remove pulling in most dependencies and fixing minor correctness issues.
+This a fork of [half](https://crates.io/crates/half/), which removes most dependencies and fixing minor correctness issues. This has no affiliation to half.
 
 [![Crates.io](https://img.shields.io/crates/v/float16.svg)](https://crates.io/crates/float16/) [![Documentation](https://docs.rs/float16/badge.svg)](https://docs.rs/float16/) ![Crates.io](https://img.shields.io/crates/l/half) [![Build status](https://github.com/Alexhuszagh/float16/actions/workflows/rust.yml/badge.svg?branch=main&event=push)](https://github.com/Alexhuszagh/float16/actions/workflows/rust.yml)