redirect paymaster to tutorial

Author: plusminushalf

docs/pages/index.mdx

@@ -26,7 +26,7 @@ import { HomePage } from 'vocs/components'
             Powering smart accounts by relaying ERC-4337 user operations for fast and reliable on-chain inclusion.
         </div>
         <div>
-            ## [<span className="underline text-teal-600 hover:text-teal-800 hover:underline">Paymasters →</span>](/references/paymaster)
+            ## [<span className="underline text-teal-600 hover:text-teal-800 hover:underline">Paymasters →</span>](/guides/tutorials/tutorial-1)
             Sponsoring the gas fees for user operations on 100+ chains with a simple API endpoint.
         </div>
         {/* <div>