git: 330e3c06ffc2 - stable/13 - setkey.8: Improve direction descriptions

The branch stable/13 has been updated by gbe (doc committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=330e3c06ffc2d3aaed29f7eb2156c75ed56565d7

commit 330e3c06ffc2d3aaed29f7eb2156c75ed56565d7
Author:     Bram Ton <bram@cbbg.nl>
AuthorDate: 2022-09-13 11:16:48 +0000
Commit:     Gordon Bergling <gbe@FreeBSD.org>
CommitDate: 2022-09-20 05:55:20 +0000

    setkey.8: Improve direction descriptions
    
    Be more precise in the definition of policy directions
    and policy levels.
    
    PR:             250177
    Reported by:    Bram Ton <bram at cbbg dot nl>
    Reviewed by:    gbe, ae
    Differential Revision:  https://reviews.freebsd.org/D26719
    
    (cherry picked from commit 06bfd0b9143b0409b1b343976ca1d6f41f796423)
---
 sbin/setkey/setkey.8 | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/sbin/setkey/setkey.8 b/sbin/setkey/setkey.8
index 38417d194c66..2bb87cc21a97 100644
--- a/sbin/setkey/setkey.8
+++ b/sbin/setkey/setkey.8
@@ -29,7 +29,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 27, 2022
+.Dd September 13, 2022
 .Dt SETKEY 8
 .Os
 .\"
@@ -455,17 +455,18 @@ is expressed in one of the following three formats:
 .Pp
 The direction of a policy must be specified as
 one of:
-.Li out ,
-.Li in ,
+.Li out
+or
+.Li in .
+The direction is followed by one of the following policy levels:
 .Li discard ,
 .Li none ,
 or
 .Li ipsec .
 The
 .Li discard
-direction
-means that packets matching the supplied indices will be discarded
-while
+policylevel means that packets matching the supplied indices will
+be discarded while
 .Li none
 means that IPsec operations will not take place on the packet and
 .Li ipsec