fix typo in RPC Edge title

Author: jnsdls

apps/portal/src/app/infrastructure/rpc-edge/overview/page.mdx

@@ -7,7 +7,7 @@ export const metadata = createMetadata({
 		title: "thirdweb RPC Edge",
 		icon: "rpc",
 	},
-	title: "thridweb RPC Edge",
+	title: "thirdweb RPC Edge",
 	description:
 		"Remote Procedure Call (RPC) Edge provides reliable access to querying data and interacting with the blockchain through global edge RPCs.",
 });