diff -r b1390c8b6dde sys/man/9/kproc
--- a/sys/man/9/kproc	Wed Nov 20 17:46:29 2019 +1030
+++ b/sys/man/9/kproc	Tue Nov 26 15:41:37 2019 +0100
@@ -56,8 +56,6 @@
 pexit("", 1);
 .EE
 .PP
-to terminate a kernel process normally.
-.PP
 .I Postnote
 sends a software interrupt to process
 .IR p ,
diff -r b1390c8b6dde sys/man/9/sleep
--- a/sys/man/9/sleep	Wed Nov 20 17:46:29 2019 +1030
+++ b/sys/man/9/sleep	Tue Nov 26 15:41:37 2019 +0100
@@ -91,16 +91,6 @@
 .IP
 .B tsleep(&up->sleep, return0, nil, 10);
 .PP
-Both
-.I sleep
-and
-.I tsleep
-can be interrupted by
-.IR swiproc
-(see
-.IR kproc (9)),
-causing a non-local goto through a call to
-.IR error (9).
 .SH SOURCE
 .B /sys/src/9/port/proc.c
 .br