From 0a3c2365107999b785eb74c9a7d2ff4da2377bb9 Mon Sep 17 00:00:00 2001
From: Ulf Lilleengen <ulf.lilleengen@gmail.com>
Date: Mon, 10 May 2021 20:20:35 +0200
Subject: [PATCH] Improve comment

---
 embassy-nrf/src/uarte.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/embassy-nrf/src/uarte.rs b/embassy-nrf/src/uarte.rs
index b814b9ae9..04907fb56 100644
--- a/embassy-nrf/src/uarte.rs
+++ b/embassy-nrf/src/uarte.rs
@@ -283,8 +283,8 @@ impl<'d, T: Instance> Write for Uarte<'d, T> {
     }
 }
 
-/// Interface to an UARTE peripheral that uses timers and PPI to emulate
-/// ReadUntilIdle.
+/// Interface to an UARTE peripheral that uses an additional timer and two PPI channels,
+/// allowing it to implement the ReadUntilIdle trait.
 pub struct UarteWithIdle<'d, U: Instance, T: TimerInstance> {
     uarte: Uarte<'d, U>,
     timer: T,