remove redundant swap encryption text

diff --git a/lib/libc/sys/sysctl.2 b/lib/libc/sys/sysctl.2
index e78ab16..0e0f0a4 100644 (file)
--- a/lib/libc/sys/sysctl.2
+++ b/lib/libc/sys/sysctl.2
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: sysctl.2,v 1.46 2021/11/03 00:48:08 jsg Exp $
+.\"    $OpenBSD: sysctl.2,v 1.47 2022/02/19 09:12:09 jsg Exp $
 .\"
 .\" Copyright (c) 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -27,7 +27,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: November 3 2021 $
+.Dd $Mdocdate: February 19 2022 $
 .Dt SYSCTL 2
 .Os
 .Sh NAME
@@ -2289,8 +2289,7 @@ Encryption keys are deleted when their reference counter reaches zero.
 .It Dv SWPENC_ENABLE Pq Va vm.swapencrypt.enable
 Set to 1 to enable swap encryption for all processes.
 A 0 disables swap encryption.
-Pages still on swap receive a grandfather clause.
-Turning this option on does not affect legacy swap data already on the disk,
+Turning this option on does not affect swap data already on the disk,
 but all newly written data will be encrypted.
 When swap encryption is turned on, automatic
 .Xr crash 8