Apply suggestions from code review

pxrl · web-flow · commit 844e391aa645 · 2025-04-01T22:25:02.000+02:00
diff --git a/contracts/chain-adapters/ZkStack_Adapter.sol b/contracts/chain-adapters/ZkStack_Adapter.sol
@@ -193,7 +193,7 @@ contract ZkStack_Adapter is AdapterInterface, CircleCCTPAdapter {
                 );
             }
         } else {
-            // An ERC20 that is not WETH nor USDC.
+            // An ERC20 that is not WETH nor Circle Bridged/Native USDC on the L2.
             IERC20(l1Token).forceApprove(SHARED_BRIDGE, amount);
             txHash = BRIDGE_HUB.requestL2TransactionTwoBridges{ value: txBaseCost }(
                 BridgeHubInterface.L2TransactionRequestTwoBridgesOuter({
diff --git a/contracts/chain-adapters/ZkStack_CustomGasToken_Adapter.sol b/contracts/chain-adapters/ZkStack_CustomGasToken_Adapter.sol
@@ -236,7 +236,7 @@ contract ZkStack_CustomGasToken_Adapter is AdapterInterface, CircleCCTPAdapter {
                 );
             }
         } else {
-            // An ERC20 that is not WETH, USDC, nor the custom gas token.
+            // An ERC20 that is not WETH nor Circle Bridged/Native USDC on the L2.
             IERC20(CUSTOM_GAS_TOKEN).forceApprove(SHARED_BRIDGE, txBaseCost);
             IERC20(l1Token).forceApprove(SHARED_BRIDGE, amount);
             txHash = BRIDGE_HUB.requestL2TransactionTwoBridges(

Original file line number	Diff line number	Diff line change
`@@ -193,7 +193,7 @@ contract ZkStack_Adapter is AdapterInterface, CircleCCTPAdapter {`
`193`	`193`	`);`
`194`	`194`	`}`
`195`	`195`	`} else {`
`196`		`- // An ERC20 that is not WETH nor USDC.`
	`196`	`+ // An ERC20 that is not WETH nor Circle Bridged/Native USDC on the L2.`
`197`	`197`	`IERC20(l1Token).forceApprove(SHARED_BRIDGE, amount);`
`198`	`198`	`txHash = BRIDGE_HUB.requestL2TransactionTwoBridges{ value: txBaseCost }(`
`199`	`199`	`BridgeHubInterface.L2TransactionRequestTwoBridgesOuter({`
Original file line number	Diff line number	Diff line change
`@@ -236,7 +236,7 @@ contract ZkStack_CustomGasToken_Adapter is AdapterInterface, CircleCCTPAdapter {`
`236`	`236`	`);`
`237`	`237`	`}`
`238`	`238`	`} else {`
`239`		`- // An ERC20 that is not WETH, USDC, nor the custom gas token.`
	`239`	`+ // An ERC20 that is not WETH nor Circle Bridged/Native USDC on the L2.`
`240`	`240`	`IERC20(CUSTOM_GAS_TOKEN).forceApprove(SHARED_BRIDGE, txBaseCost);`
`241`	`241`	`IERC20(l1Token).forceApprove(SHARED_BRIDGE, amount);`
`242`	`242`	`txHash = BRIDGE_HUB.requestL2TransactionTwoBridges(`