From 0734a600256047040ceb998f15acf464a4ed72a5 Mon Sep 17 00:00:00 2001
From: Nate Koenig <nate@openrobotics.org>
Date: Thu, 9 Dec 2021 12:05:06 -0800
Subject: [PATCH] Update comments

Signed-off-by: Nate Koenig <nate@openrobotics.org>
---
 test/integration/scene_broadcaster_system.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/integration/scene_broadcaster_system.cc b/test/integration/scene_broadcaster_system.cc
index 9992892fa8..c4dbf14231 100644
--- a/test/integration/scene_broadcaster_system.cc
+++ b/test/integration/scene_broadcaster_system.cc
@@ -712,7 +712,8 @@ TEST_P(SceneBroadcasterTest, RemovedComponent)
   EXPECT_TRUE(hasState);
 
   // Run server again. The second time shouldn't have state info. The
-  // $message can still.
+  // message can still arrive due the passage of time (see `itsPubTime` in
+  // SceneBroadcaster::PostUpdate.
   sleep = 0u;
   received = false;
   hasState = false;