diff --git a/integration-tests/ibc/ibc.go b/integration-tests/ibc/ibc.go
index 607cd56e2..0dc1e2c1d 100644
--- a/integration-tests/ibc/ibc.go
+++ b/integration-tests/ibc/ibc.go
@@ -66,6 +66,9 @@ func CreateOpenIBCChannelsAndStartRelaying(
 
 	pathName := fmt.Sprintf("%s-%s", srcChain.ChainSettings.ChainID, dstChain.ChainSettings.ChainID)
 
+	// port name samples:
+	//  coreum: wasm.devcore14hj2tavq8fpesdwxxcu44rty3hh90vhujrvcmstl4zr3txmfvw9sd4f0ak
+	//  osmosis: wasm.osmo14hj2tavq8fpesdwxxcu44rty3hh90vhujrvcmstl4zr3txmfvw9sq2r9g9
 	require.NoError(t, relayerSrcChain.CreateOpenChannels(
 		ctx,
 		relayerDstChain,
diff --git a/integration-tests/ibc/wasm_test.go b/integration-tests/ibc/wasm_test.go
index 4652831fc..1606a5bc3 100644
--- a/integration-tests/ibc/wasm_test.go
+++ b/integration-tests/ibc/wasm_test.go
@@ -157,10 +157,10 @@ func TestIBCTransferFromSmartContract(t *testing.T) {
 	requireT.NoError(osmosisChain.AwaitForBalance(ctx, t, osmosisRecipient, expectedOsmosisRecipientBalance))
 }
 
-// TestIBCCallFromSmartContract tests the IBC contract calls.
+// TestIBCCallFromSmartContract tests the WASM contract calls via WASM IBC channel.
 func TestIBCCallFromSmartContract(t *testing.T) {
-	// we don't enable the t.Parallel here since that test uses the config unseal hack because of the cosmos relayer
-	// implementation
+	// We don't enable the t.Parallel here since that test uses the config unseal hack.
+	// Config unseal is needed to run cosmos relayer which interacts with both chain SDK configs internally.
 	restoreSDKConfig := unsealSDKConfig()
 	defer restoreSDKConfig()