[src/trunk]: src/lib/libc/sys Grammar and punctuation fixes in few sentences

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

details:   https://anonhg.NetBSD.org/src/rev/d8e439c00c78
branches:  trunk
changeset: 354318:d8e439c00c78
user:      abhinav <abhinav%NetBSD.org@localhost>
date:      Sun Jun 11 17:34:54 2017 +0000

description:
Grammar and punctuation fixes in few sentences
Remove Pp before Bd at couple of places

diffstat:

 lib/libc/sys/recv.2 |  12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)

diffs (57 lines):

diff -r 9ab690d6e194 -r d8e439c00c78 lib/libc/sys/recv.2
--- a/lib/libc/sys/recv.2       Sun Jun 11 17:01:26 2017 +0000
+++ b/lib/libc/sys/recv.2       Sun Jun 11 17:34:54 2017 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: recv.2,v 1.36 2013/07/14 14:29:09 njoly Exp $
+.\"    $NetBSD: recv.2,v 1.37 2017/06/11 17:34:54 abhinav Exp $
 .\"
 .\" Copyright (c) 1983, 1990, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -72,11 +72,10 @@
 .Pp
 The
 .Fn recvmmsg
-call be used to receive multiple messages in the same call using an array of
+call can be used to receive multiple messages in the same call using an array of
 .Fa mmsghdr
 elements with the following form, as defined in
 .Ao Pa sys/socket.h Ac :
-.Pp
 .Bd -literal
 struct mmsghdr {
        struct msghdr   msg_hdr;        /* the message to be sent */
@@ -167,7 +166,7 @@
 .Xr select 2
 or
 .Xr poll 2
-call may be used to determine when more data arrive.
+call may be used to determine when more data arrives.
 .Pp
 The
 .Fa flags
@@ -207,7 +206,6 @@
 structure to minimize the number of directly supplied parameters.
 This structure has the following form, as defined in
 .Ao Pa sys/socket.h Ac :
-.Pp
 .Bd -literal
 struct msghdr {
        void            *msg_name;      /* optional address */
@@ -298,7 +296,7 @@
 0 is returned when no more data is available.
 The
 .Fn recvmmsg
-calls return the number of messages received, or \-1
+call returns the number of messages received, or \-1
 if an error occurred.
 .Sh ERRORS
 The calls fail if:
@@ -341,7 +339,7 @@
 .Fa msg_iovlen
 member of the
 .Fa msg
-structure is less than or equal to 0
+structure is less than or equal to 0,
 or is greater than
 .Brq Dv IOV_MAX .
 .El