[src/trunk]: src/share/man/man9 New sentence, new line. Add missing Nd. Remov...

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

details:   https://anonhg.NetBSD.org/src/rev/86f87e6d021d
branches:  trunk
changeset: 449130:86f87e6d021d
user:      wiz <wiz%NetBSD.org@localhost>
date:      Sat Feb 23 17:37:10 2019 +0000

description:
New sentence, new line. Add missing Nd. Remove superfluous Rs.

diffstat:

 share/man/man9/spi.9 |  11 +++++------
 1 files changed, 5 insertions(+), 6 deletions(-)

diffs (43 lines):

diff -r 79d3ec830876 -r 86f87e6d021d share/man/man9/spi.9
--- a/share/man/man9/spi.9      Sat Feb 23 17:34:04 2019 +0000
+++ b/share/man/man9/spi.9      Sat Feb 23 17:37:10 2019 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: spi.9,v 1.1 2019/02/23 10:43:25 mlelstv Exp $
+.\"    $NetBSD: spi.9,v 1.2 2019/02/23 17:37:10 wiz Exp $
 .\"
 .\" Copyright (c) 2019 The NetBSD Foundation
 .\" All rights reserved.
@@ -40,6 +40,7 @@
 .Nm spi_send ,
 .Nm spi_recv ,
 .Nm spi_send_recv
+.Nd Serial Peripheral Interface (SPI) kernel interface
 .Sh SYNOPSIS
 .In dev/spi/spivar.h
 .Ft int
@@ -128,8 +129,8 @@
 .It Fn spi_transfer_add "st" "chunk"
 Append a chunk to transfer structure.
 .It Fn spi_wait "st"
-Wait for a transfer to complete. When the transfer has failed
-for some reason, the field
+Wait for a transfer to complete.
+When the transfer has failed for some reason, the field
 .Va st->st_errno
 is set to a non-zero value.
 .It Fn spi_done "st" "err"
@@ -149,13 +150,11 @@
 waits for it to complete.
 .It Fn spi_send_recv "sh" "scnt" "snd" "rcnt" "rcv"
 Prepares two chunks for sending data first and then receiving
-an answer,
-queues a transfer and waits for it to complete.
+an answer, queues a transfer and waits for it to complete.
 This is not a full-duplex operation.
 .El
 .Sh SEE ALSO
 .Xr spi 4
-.Rs
 .Sh HISTORY
 The
 .Nm spi