diff --git a/testutil/cli/tx.go b/testutil/cli/tx.go
index e84d6c25..a2ec2c99 100644
--- a/testutil/cli/tx.go
+++ b/testutil/cli/tx.go
@@ -12,6 +12,8 @@ import (
 	"git.vdb.to/cerc-io/laconic2d/testutil/network"
 )
 
+// Reference: https://github.com/cosmos/cosmos-sdk/blob/v0.50.3/testutil/cli/tx.go#L15
+
 // CheckTxCode verifies that the transaction result returns a specific code
 // Takes a network, wait for two blocks and fetch the transaction from its hash
 func CheckTxCode(network *network.Network, clientCtx client.Context, txHash string, expectedCode uint32) error {
diff --git a/testutil/network/doc.go b/testutil/network/doc.go
index f61c281d..7f744667 100644
--- a/testutil/network/doc.go
+++ b/testutil/network/doc.go
@@ -68,5 +68,7 @@ package network
 /*
 NOTE:
 	Copied over from https://github.com/cosmos/cosmos-sdk/tree/v0.50.3/testutil/network
-	Patch: Skipped network.LatestHeight() call at the end of New()
+	Patch:
+		- Skipped network.LatestHeight() call at the end of New()
+		- Removed block timeouts
 */