git: 5c3e4249589d - main - backlight.8: Standardize synopsis and improve examples

The branch main has been updated by 0mp (doc, ports committer):

URL: https://cgit.FreeBSD.org/src/commit/?id=5c3e4249589dc5452b738aea13a32e8b11082808

commit 5c3e4249589dc5452b738aea13a32e8b11082808
Author:     Mateusz Piotrowski <0mp@FreeBSD.org>
AuthorDate: 2022-07-19 14:49:50 +0000
Commit:     Mateusz Piotrowski <0mp@FreeBSD.org>
CommitDate: 2022-07-19 14:49:50 +0000

    backlight.8: Standardize synopsis and improve examples
    
    MFC after:      1 week
---
 usr.bin/backlight/backlight.8 | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/usr.bin/backlight/backlight.8 b/usr.bin/backlight/backlight.8
index 2dfd1fa726ee..606b48a1db14 100644
--- a/usr.bin/backlight/backlight.8
+++ b/usr.bin/backlight/backlight.8
@@ -22,7 +22,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 8, 2022
+.Dd July 19, 2022
 .Dt BACKLIGHT 8
 .Os
 .Sh NAME
@@ -30,9 +30,8 @@
 .Nd configure backlight hardware
 .Sh SYNOPSIS
 .Nm
+.Op Fl iq
 .Op Fl f Ar device
-.Op Fl i
-.Op Fl q
 .Op Ar value
 .Nm
 .Op Fl f Ar device
@@ -77,9 +76,10 @@ Increment the backlight level.
 If no value is specified a default of 10 percent is used.
 .El
 .Sh EXAMPLES
-Show the current brightness level
+Show the current brightness level:
 .Bd -literal -offset indent
-backlight -f /dev/backlight/backlight0
+$ backlight -f /dev/backlight/backlight0
+brightness: 98
 .Ed
 .Sh SEE ALSO
 .Xr backlight 9