From 0d7de7d82f881ec67829a5f76d79368965cb8cc3 Mon Sep 17 00:00:00 2001
From: Cedoor <me@cedoor.dev>
Date: Wed, 3 Jul 2024 15:35:22 +0100
Subject: [PATCH] docs(smt): update README.md

---
 packages/smt/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/smt/README.md b/packages/smt/README.md
index f9372336f..fd15c528f 100644
--- a/packages/smt/README.md
+++ b/packages/smt/README.md
@@ -87,7 +87,7 @@ or [JSDelivr](https://www.jsdelivr.com/):
 ```typescript
 import { ChildNodes, SMT } from "@zk-kit/smt"
 import sha256 from "crypto-js/sha256"
-import { poseidon2 } from "poseidon-lite"
+import { poseidon2, poseidon3 } from "poseidon-lite"
 
 // Hexadecimal hashes.
 const hash = (childNodes: ChildNodes) => sha256(childNodes.join("")).toString()
@@ -99,7 +99,7 @@ const tree = new SMT(hash)
 console.log(tree.root)
 
 // Big number hashes.
-const hash2 = (childNodes: ChildNodes) => poseidon2(childNodes)
+const hash2 = (childNodes) => (childNodes.length === 2 ? poseidon2(childNodes) : poseidon3(childNodes))
 
 // Create the SMT with a BigNumber (Poseidon) hash.
 const tree2 = new SMT(hash2, true)