From 2db37b9471ba1e5fc61a9f1e0ceffbcc8531d6c8 Mon Sep 17 00:00:00 2001
From: Sina Mahmoodi <itz.s1na@gmail.com>
Date: Thu, 8 Jun 2023 16:53:38 +0200
Subject: [PATCH] minor

---
 internal/ethapi/transfertracer.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/internal/ethapi/transfertracer.go b/internal/ethapi/transfertracer.go
index a853e38e6e..4db9588783 100644
--- a/internal/ethapi/transfertracer.go
+++ b/internal/ethapi/transfertracer.go
@@ -36,6 +36,8 @@ type transfer struct {
 	Value *big.Int       `json:"value"`
 }
 
+// tracer is a simple tracer that records all ether transfers.
+// This includes tx value, call value, and self destructs.
 type tracer struct {
 	transfers []transfer
 }
@@ -48,7 +50,6 @@ func (t *tracer) CaptureStart(env *vm.EVM, from common.Address, to common.Addres
 	if value.Cmp(common.Big0) > 0 {
 		t.transfers = append(t.transfers, transfer{From: from, To: to, Value: value})
 	}
-
 }
 
 func (t *tracer) CaptureEnd(output []byte, gasUsed uint64, err error) {