docs: update comments

Author: ElasticBottle

packages/thirdweb/src/utils/fetch.ts

@@ -143,7 +143,7 @@ function isPayUrl(url: string): boolean {
 function isInAppWalletUrl(url: string): boolean {
   try {
     const { hostname } = new URL(url);
-    // pay service hostname always starts with "pay."
+    // in app wallet service hostname always starts with "in-app-wallet." or "embedded-wallet."
     return (
       hostname.startsWith("in-app-wallet.") ||
       hostname.startsWith("embedded-wallet.")