diff --git a/cmd/client/txgen/main.go b/cmd/client/txgen/main.go
index 4846be811..20c0ec7ad 100644
--- a/cmd/client/txgen/main.go
+++ b/cmd/client/txgen/main.go
@@ -40,7 +40,7 @@ var (
 )
 
 const (
-	checkFrequency = 5 //checkfrequency checks whether the transaction generator is ready to send the next batch of transactions.
+	checkFrequency = 2 //checkfrequency checks whether the transaction generator is ready to send the next batch of transactions.
 )
 
 // Settings is the settings for TX generation. No Cross-Shard Support!
diff --git a/node/node_syncing.go b/node/node_syncing.go
index f3090f4ea..f990dbeca 100644
--- a/node/node_syncing.go
+++ b/node/node_syncing.go
@@ -40,7 +40,7 @@ func (node *Node) getNeighborPeers(neighbor *sync.Map) []p2p.Peer {
 	return tmp
 }
 
-// GetSync gets sync-ed to blockchain without joining consensus
+// DoSyncWithoutConsensus gets sync-ed to blockchain without joining consensus
 func (node *Node) DoSyncWithoutConsensus() {
 	go node.DoSyncing(node.blockchain, node.Worker, node.GetSyncingPeers, false) //Don't join consensus
 }