update the readme

Author: unclezoro

readme.md

@@ -18,7 +18,8 @@ Please get ERC20 token for test before you start:
 1. Visit Faucet: https://www.bnbchain.org/en/testnet-faucet
 2. Claim any kind of ERC20 token except BNB.
 ![image](./assets/img.png)
-3. Check Examples:
+3. Follow the detailed instructions to run examples:
+
 - [For wallet integration](./wallet-user/readme.md)
 - [For payment gateway integration](./payment-gateway/readme.md)
 - [For Cex integration](./cex/readme.md)