diff --git a/foundry/src/TychoRouter.sol b/foundry/src/TychoRouter.sol
index 6ae3e55..e6f63c1 100644
--- a/foundry/src/TychoRouter.sol
+++ b/foundry/src/TychoRouter.sol
@@ -448,7 +448,7 @@ contract TychoRouter is AccessControl, Dispatcher, Pausable, ReentrancyGuard {
     }
 
     /**
-     * @dev Allows this contract to receive native token from contracts
+     * @dev Allows this contract to receive native token with empty msg.data from contracts
      */
     receive() external payable {
         require(msg.sender.code.length != 0);