Update sdk-trace-txns.mdx

Author: strmfos

pages/app-developers/tutorials/sdk-trace-txns.mdx

@@ -44,7 +44,7 @@ Since viem is a [Node.js](https://nodejs.org/en/) library, you'll need to create
 
 ## Add RPC URLs to your environment
 
-You'll be using the `getTransactionReceipt` function from the viem library during this tutorial. This function use event queries to retrieve the receipt for a deposit or withdrawal.
+You'll be using the `getTransactionReceipt` function from the viem library during this tutorial. This function uses event queries to retrieve the receipt for a deposit or withdrawal.
 Since this function uses large event queries, you'll need to use an RPC provider like [Alchemy](https://alchemy.com) that supports indexed event queries.
 Grab an L1 and L2 RPC URL for Sepolia and OP Sepolia, respectively.