fix: capitalization of MetaMask (#740)

src/pages/dev/send-tokens/interchain-tokens/developer-guides/programmatically-create-a-token.mdx

@@ -20,7 +20,7 @@ In this tutorial, you will learn how to:
 You will need:
 
 - A basic understanding of [Solidity](https://www.tutorialspoint.com/solidity/index.htm) and [JavaScript](https://www.w3schools.com/js/)
-- A [Metamask wallet](https://metamask.io/) with FTM and MATIC funds for testing. If you don’t have these funds, you can get FTM from the [Fantom faucet](https://faucet.fantom.network/) and MATIC from the Mumbai faucets ([1](https://faucet.polygon.technology/), [2](https://mumbaifaucet.com/)).
+- A [MetaMask wallet](https://metamask.io/) with FTM and MATIC funds for testing. If you don’t have these funds, you can get FTM from the [Fantom faucet](https://faucet.fantom.network/) and MATIC from the Mumbai faucets ([1](https://faucet.polygon.technology/), [2](https://mumbaifaucet.com/)).
 
 ## **Set up your development environment**