From d1118585cab2556c2c1c30a25cbfeae7ad51fbc0 Mon Sep 17 00:00:00 2001
From: Gal Rogozinski <galrogogit@gmail.com>
Date: Mon, 22 Jan 2024 11:08:50 +0200
Subject: [PATCH] add comment (#330)

---
 qbft/messages.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qbft/messages.go b/qbft/messages.go
index 574826302..d78779a71 100644
--- a/qbft/messages.go
+++ b/qbft/messages.go
@@ -52,7 +52,7 @@ type Message struct {
 	Identifier []byte `ssz-max:"56"` // instance Identifier this msg belongs to
 
 	Root                     [32]byte `ssz-size:"32"`
-	DataRound                Round
+	DataRound                Round    // The last round that obtained a Prepare quorum
 	RoundChangeJustification [][]byte `ssz-max:"13,65536"` // 2^16
 	PrepareJustification     [][]byte `ssz-max:"13,65536"` // 2^16
 }