Update quick-start.mdx (#611)

Author: yifuzhang95

docs/flashbots-protect/quick-start.mdx

@@ -9,7 +9,7 @@ import ProtectButton from '@site/src/components/ProtectButton';
 Flashbots Protect has the following key benefits:
 
 - **Frontrunning protection:** Transactions are hidden from the public mempool away from front-running and sandwich bots.
-- **Refunds**: If your transaction creates MEV, you an earn an [MEV refund](/flashbots-protect/mev-refunds). If your transaction pays high priority fees, you can earn [gas fee refunds](/flashbots-protect/gas-fee-refunds).
+- **Refunds**: If your transaction creates MEV, you can earn an [MEV refund](/flashbots-protect/mev-refunds). If your transaction pays high priority fees, you can earn [gas fee refunds](/flashbots-protect/gas-fee-refunds).
 - **No failed transactions:** Transactions are only included in the block if they do not revert. Users do not pay fees for failed transactions.
 - **Configurable:** You can customize your privacy, speed, and refund settings.