[src/trunk]: src/share/man/man4 Improve wording. Fix typo. Remove superfluous...

[wiz <wiz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/01fdd4353b51
branches:  trunk
changeset: 349494:01fdd4353b51
user:      wiz <wiz%NetBSD.org@localhost>
date:      Mon Dec 12 10:13:00 2016 +0000

description:
Improve wording. Fix typo. Remove superfluous Pp.

diffstat:

 share/man/man4/cgd.4 |  9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diffs (38 lines):

diff -r e3a0ee91ef13 -r 01fdd4353b51 share/man/man4/cgd.4
--- a/share/man/man4/cgd.4      Mon Dec 12 10:10:05 2016 +0000
+++ b/share/man/man4/cgd.4      Mon Dec 12 10:13:00 2016 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: cgd.4,v 1.20 2016/12/11 00:24:48 alnsn Exp $
+.\" $NetBSD: cgd.4,v 1.21 2016/12/12 10:13:00 wiz Exp $
 .\"
 .\" Copyright (c) 2002, 2003 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -71,9 +71,9 @@
 mode.
 .Tn AES-XTS
 uses a 128 bit blocksize and can accept keys of length 256 or 512.
-Note that
+Note that an
 .Tn AES-XTS
-key is made of two
+key consists of two
 .Tn AES
 keys of equal size.
 The second key is used solely to encrypt the block number of the physical
@@ -174,7 +174,6 @@
 .In dev/cgdvar.h
 header.
 .Sh WARNINGS
-.Pp
 It goes without saying that if you forget the passphrase that you used
 to configure a
 .Nm ,
@@ -192,7 +191,7 @@
 The
 .Tn
 XTS mode isn't vulnerable to this particular attack but a lack of
-integrity should be taken into accout when evaluating security risks.
+integrity should be taken into account when evaluating security risks.
 .Sh FILES
 .Bl -tag -width indentxxxxxxxxxxx
 .It /dev/{,r}cgd*