From 9f6cb5966d4bc106ad54eada3a3549d96084e85a Mon Sep 17 00:00:00 2001
From: equation314 <equation618@gmail.com>
Date: Sat, 5 Oct 2019 13:00:47 +0800
Subject: [PATCH] Fix typo

---
 kernel/src/arch/aarch64/board/raspi3/timer.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/src/arch/aarch64/board/raspi3/timer.rs b/kernel/src/arch/aarch64/board/raspi3/timer.rs
index 6e793bea..d137513a 100644
--- a/kernel/src/arch/aarch64/board/raspi3/timer.rs
+++ b/kernel/src/arch/aarch64/board/raspi3/timer.rs
@@ -9,7 +9,7 @@ pub fn init() {
     info!("timer: init end");
 }
 
-/// Set next timer interrupt to 10 ms from now.
+/// Returns the current time in microseconds.
 pub fn get_cycle() -> u64 {
     Timer::new().read()
 }