fix comments

Snowfork · Jan 16, 2025 · abc1d95 · abc1d95
1 parent d8a9a58
commit abc1d95
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/contracts/src/Assets.sol b/contracts/src/Assets.sol
@@ -138,7 +138,7 @@ library Assets {
         }
     }
 
-    // @dev Transfer ERC20(Ethereum-native) tokens to Polkadot
+    // @dev Transfer Ether tokens to Polkadot
     function _sendEther(
         address sender,
         ParaID destinationChain,

diff --git a/contracts/src/Gateway.sol b/contracts/src/Gateway.sol
@@ -556,9 +556,9 @@ contract Gateway is IGateway, IInitializable, IUpgradable {
 
         // The fee is already collected into the gateway contract
         // Reimburse excess fee payment
-        uint256 extraPayment = (msg.value - totalEther);
-        if (extraPayment > _dustThreshold()) {
-            payable(msg.sender).safeNativeTransfer(extraPayment);
+        uint256 excessFee = (msg.value - totalEther);
+        if (excessFee > _dustThreshold()) {
+            payable(msg.sender).safeNativeTransfer(excessFee);
         }
 
         // Generate a unique ID for this message
@@ -701,6 +701,7 @@ contract Gateway is IGateway, IInitializable, IUpgradable {
         assets.registerTokenFee = config.registerTokenFee;
         assets.assetHubCreateAssetFee = config.assetHubCreateAssetFee;
         assets.assetHubReserveTransferFee = config.assetHubReserveTransferFee;
+        // Register native Ether
         TokenInfo storage nativeEther = assets.tokenRegistry[address(0)];
         nativeEther.isRegistered = true;