diff --git a/README.md b/README.md
index 025e46e..002007b 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
-# Rust poseidon implementation
+# Rust poseidon hash implementation
 
-This package is a [circomlib](https://github.com/iden3/circomlib/) and [circomlibjs](https://github.com/iden3/circomlibjs) compatible rust poseidon implementation.
+This package is a [circomlib](https://github.com/iden3/circomlib/) and [circomlibjs](https://github.com/iden3/circomlibjs) compatible rust poseidon hash implementation.