[src/trunk]: src/share/man/man4 Various minor improvements.

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

details:   https://anonhg.NetBSD.org/src/rev/eefd8cdecbd9
branches:  trunk
changeset: 365024:eefd8cdecbd9
user:      wiz <wiz%NetBSD.org@localhost>
date:      Sat Jul 28 07:51:53 2018 +0000

description:
Various minor improvements.

diffstat:

 share/man/man4/tea5767radio.4 |  24 +++++++++++++-----------
 1 files changed, 13 insertions(+), 11 deletions(-)

diffs (59 lines):

diff -r 31bbd10709de -r eefd8cdecbd9 share/man/man4/tea5767radio.4
--- a/share/man/man4/tea5767radio.4     Fri Jul 27 19:11:56 2018 +0000
+++ b/share/man/man4/tea5767radio.4     Sat Jul 28 07:51:53 2018 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: tea5767radio.4,v 1.1 2018/07/27 12:02:26 rkujawa Exp $
+.\"    $NetBSD: tea5767radio.4,v 1.2 2018/07/28 07:51:53 wiz Exp $
 .\"
 .\" Copyright (c) 2018 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -28,7 +28,7 @@
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
 .Dd July 6, 2018
-.Dt TEA5767RADIO
+.Dt TEA5767RADIO 4
 .Os
 .Sh NAME
 .Nm tea5767
@@ -46,20 +46,21 @@
 can tune in the range 87.5 \- 108.0 MHz, perform hardware signal search
 and supports mono/stereo toggling.
 .Pp
-The flags control the FM Band, XTAL and PLL values as follows:
+The flags control the FM Band, XTAL, and PLL values as follows:
 .Bl -tag -width Ds
 .It 0x01
-sets the FM Band to Japan.
+Sets the FM Band to Japan.
 .It 0x02
-sets the PLL bit.
+Sets the PLL bit.
 .It 0x04
-sets the XTAL bit.
+Sets the XTAL bit.
 .It 0x08
-force enables hardware search support.
+Force enables hardware search support.
+.El
 .Sh SEE ALSO
 .Xr iic 4 ,
 .Xr radio 4 ,
-.Xr radio 9 ,
+.Xr radio 9
 .Rs
 .%A TEA5767
 .%T Low-power FM stereo radio
@@ -70,8 +71,9 @@
 Many popular TEA5767 evaluation boards feature low quality 32.768kHz crystals.
 The inaccuracy of these crystals may often lead to malfunction of the hardware
 search funciton.
-Therefore, the 
+Therefore, the
 .Nm
-driver tries to detect the crystal quality during attachment. If the crystal
-of insufficient accuracy was detected, hardware search function is disabled.
+driver tries to detect the crystal quality during attachment.
+If the crystal
+of insufficient accuracy was detected, the hardware search function is disabled.
 It can be forcefully re-enabled by setting the 0x08 flag.