diff --git a/pkg/services/transactions.go b/pkg/services/transactions.go
index ec4495c9..5f3b9163 100644
--- a/pkg/services/transactions.go
+++ b/pkg/services/transactions.go
@@ -886,6 +886,7 @@ func (s *TransactionService) DeleteTransaction(uid int64, transactionId int64) e
 	})
 }
 
+// GetRelatedTransferTransaction returns the related transaction for transfer transaction
 func (s *TransactionService) GetRelatedTransferTransaction(originalTransaction *models.Transaction, relatedTransactionId int64) *models.Transaction {
 	var relatedType models.TransactionDbType
 	var relatedTransactionTime int64