fix: adding reference to utility pallet

tutorials/polkadot-sdk/parachains/zero-to-hero/add-pallets-to-runtime.md

@@ -9,7 +9,7 @@ description: Add pallets to your runtime for custom functionality. Learn to conf
 
 In previous tutorials, you learned how to [create a custom pallet](/tutorials/polkadot-sdk/parachains/zero-to-hero/build-custom-pallet/){target=\_blank} and [test it](/tutorials/polkadot-sdk/parachains/zero-to-hero/pallet-unit-testing/){target=\_blank}. The next step is to include this pallet in your runtime, integrating it into the core logic of your blockchain.
 
-This tutorial will guide you through adding two pallets to your runtime: the custom pallet you previously developed and the utility pallet. This standard Polkadot SDK pallet provides powerful dispatch functionality. The utility pallet offers, for example, batch dispatch, a stateless operation that enables executing multiple calls in a single transaction.
+This tutorial will guide you through adding two pallets to your runtime: the custom pallet you previously developed and the [utility pallet](https://paritytech.github.io/polkadot-sdk/master/pallet_utility/index.html){target=\_blank}. This standard Polkadot SDK pallet provides powerful dispatch functionality. The utility pallet offers, for example, batch dispatch, a stateless operation that enables executing multiple calls in a single transaction.
 
 ## Add the Pallets as Dependencies