diff --git a/contracts/mainnet/connectors/0x/main.sol b/contracts/mainnet/connectors/0x/main.sol
index bd0e27b9..72eb2220 100644
--- a/contracts/mainnet/connectors/0x/main.sol
+++ b/contracts/mainnet/connectors/0x/main.sol
@@ -14,6 +14,7 @@ import {Events} from "./events.sol";
 
 abstract contract ZeroEx is Helpers {
     /**
+     * @notice Swap tokens on 0x
      * @dev Sell ETH/ERC20_Token using 0x.
      * @param buyAddr The address of the token to buy.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
      * @param sellAddr The address of the token to sell.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
diff --git a/contracts/polygon/connectors/0x/main.sol b/contracts/polygon/connectors/0x/main.sol
index bd0e27b9..72eb2220 100644
--- a/contracts/polygon/connectors/0x/main.sol
+++ b/contracts/polygon/connectors/0x/main.sol
@@ -14,6 +14,7 @@ import {Events} from "./events.sol";
 
 abstract contract ZeroEx is Helpers {
     /**
+     * @notice Swap tokens on 0x
      * @dev Sell ETH/ERC20_Token using 0x.
      * @param buyAddr The address of the token to buy.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)
      * @param sellAddr The address of the token to sell.(For ETH: 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE)