Assorted markup, spelling, and grammar fixes.

1 files changed, 13 insertions, 8 deletions

diff --git a/share/man/man4/acpi_video.4 b/share/man/man4/acpi_video.4
index 47a8d1f..49443d7 100644
--- a/share/man/man4/acpi_video.4
+++ b/share/man/man4/acpi_video.4
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 03, 2004
+.Dd March 3, 2004
 .Dt ACPI_VIDEO 4
 .Os
 .Sh NAME
@@ -38,20 +38,25 @@ This driver uses the ACPI Video Extensions to control display switching and
 backlight brightness.
 The availability of the
 .Xr sysctl 8
-variables depends on the functions offered by the hosts ACPI implementation.
+variables depends on the functions offered by the host's ACPI implementation.
 .Sh SYSCTLS
 The following sysctls are currently implemented,
-where <device> is "crt", "lcd" or "tv":
+where
+.Aq Ar device
+is
+.Va crt , lcd ,
+or
+.Va tv :
 .Bl -tag -width indent
-.It Va hw.acpi.video.<device>.active
+.It Va hw.acpi.video. Ns Ao Ar device Ac Ns Va .active
 Current state of the device.
-.It Va hw.acpi.video.<device>.levels
+.It Va hw.acpi.video. Ns Ao Ar device Ac Ns Va .levels
 List of supported brightness levels.
-.It Va hw.acpi.video.<device>.brightness
+.It Va hw.acpi.video. Ns Ao Ar device Ac Ns Va .brightness
 Current brightness level of the device.
-.It Va hw.acpi.video.<device>.fullpower
+.It Va hw.acpi.video. Ns Ao Ar device Ac Ns Va .fullpower
 Preset brightness level to be used in full power mode.
-.It Va hw.acpi.video.<device>.economy
+.It Va hw.acpi.video. Ns Ao Ar device Ac Ns Va .economy
 Preset brightness level to be used in economy mode.
 .El
 .Pp