Update README.md

README.md

@@ -1,4 +1,4 @@
-# Hash Benchmark
+# Hash Functions Benchmark in Rust
 
 # How to run
 ```bash
@@ -29,3 +29,6 @@ make run
 - Hash code generated by those hash is almost same(evenly distributed), no big difference.
 - [SeaHash](https://docs.rs/seahash/latest/seahash/) generate fixed hash code, and its speed is not very bad, so it's suitable for on-disk/permanent storage.
 - [DefaultHash](https://doc.rust-lang.org/std/collections/hash_map/struct.DefaultHasher.html) in std is pretty good, but hash code generated by it may change over rust release.
+
+# Related projects
+- https://github.com/rurban/smhasher