From d00b2c84666cda27e676c9c2043815f3f01fb2cc Mon Sep 17 00:00:00 2001
From: rgl <devnull@localhost>
Date: Fri, 20 Dec 2019 23:15:07 +0100
Subject: [PATCH] sleep(9): recover comment with the right reference

---
 sys/man/9/sleep | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sys/man/9/sleep b/sys/man/9/sleep
index f4b2fd4ee..7a1fe1ae2 100644
--- a/sys/man/9/sleep
+++ b/sys/man/9/sleep
@@ -91,6 +91,14 @@ structure, for example:
 .IP
 .B tsleep(&up->sleep, return0, nil, 10);
 .PP
+Both
+.I sleep
+and
+.I tsleep
+can be interrupted by
+.IR postnote
+(see
+.IR kproc (9)).
 .SH SOURCE
 .B /sys/src/9/port/proc.c
 .br