Update docs/04-resources/04-tutorials/rootstock-vyper.md

Co-authored-by: Owanate Amachree <[email protected]>

docs/04-resources/04-tutorials/rootstock-vyper.md

@@ -21,7 +21,7 @@ This guide demonstrates how to deploy smart contracts written in Vyper to the Ro
 - **Bitcoin Compatibility**: Deploy smart contracts while leveraging Bitcoin's security and network effects
 - **EVM Compatibility**: Use familiar Ethereum tools and practices while building on Bitcoin
 - **Lower Fees**: Benefit from low transaction fees on Rootstock
-- **Scalability**: Enjoy higher transaction throughput compared to the Bitcoin mainnet
+- **Scalability**: Handle a higher volume of transactions without congestion
 
 We'll walk through creating a simple Vyper contract and deploying it to RSK's testnet, covering everything from environment setup to handling RSK-specific configurations. Whether you're an experienced Ethereum developer looking to expand to Bitcoin-based smart contracts, or just starting your blockchain journey, this guide will help you get up and running with RSK.