From 5f39ef57d6ecc19e29f37233a837e20dfda7d618 Mon Sep 17 00:00:00 2001
From: kvalerio <24193167+kevin-valerio@users.noreply.github.com>
Date: Tue, 1 Oct 2024 11:13:24 +0200
Subject: [PATCH] Instructions for Cargo.toml

---
 README.md | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index d071be4..b8dd852 100644
--- a/README.md
+++ b/README.md
@@ -75,12 +75,20 @@ phink fuzz /tmp/ink_fuzzed_Bb9Zp # you can get this path by reading the output o
 
 ## Example
 
-#### Creating an invariant
+#### Adding some invariants
 
 Below are some invariants created for the [dns](https://github.com/kevin-valerio/phink/blob/main/sample/dns/lib.rs)
 contract.
 
-  ```rust
+1. Add the `phink` feature to your `Cargo.toml`
+```toml
+[features]
+...
+phink = []
+```
+
+2. Create your invariants as below:
+```rust
 #[cfg(feature = "phink")]
 #[ink(impl)]
 impl DomainNameService {