Update address of Pyth Contract in example

Author: tompntn

pyth-aptos-js/README.md

@@ -97,7 +97,7 @@ You can run this example with `npm run example-relay`. A full command that updat
 
 ```bash
 export APTOS_KEY = "0x...";
-npm run example-relay -- --endpoint https://xc-testnet.pyth.network --price-ids 0xf9c0172ba10dfa4d19088d94f5bf61d3b54d5bd7483a322a982e1373ee8ea31b 0xca80ba6dc32e08d06f1aa886011eed1d77c77be9eb761cc10d72b7d0a2fd57a6 --full-node https://fullnode.testnet.aptoslabs.com/v1 --pyth-contract 0xc655df014ec65d43b478e8e580a2e9493db954818efb01f1cb4a24654294a709
+npm run example-relay -- --endpoint https://xc-testnet.pyth.network --price-ids 0xf9c0172ba10dfa4d19088d94f5bf61d3b54d5bd7483a322a982e1373ee8ea31b 0xca80ba6dc32e08d06f1aa886011eed1d77c77be9eb761cc10d72b7d0a2fd57a6 --full-node https://fullnode.testnet.aptoslabs.com/v1 --pyth-contract 0xaa706d631cde8c634fe1876b0c93e4dec69d0c6ccac30a734e9e257042e81541
 ```
 
 ## How Pyth Works on Aptos