diff --git a/etc/devd.conf b/etc/devd.conf
index 24bd32367591..6258436904f6 100644
--- a/etc/devd.conf
+++ b/etc/devd.conf
@@ -48,7 +48,7 @@ detach 0 {
 # An entry like this might be in a different file, but is included here
 # as an example of how to override things.  Normally 'ed50' would match
 # the above attach/detach stuff, but the value of 100 makes it
-# ed50 is hard wired to 1.2.3.4
+# hard wired to 1.2.3.4.
 attach 100 {
 	device-name "ed50";
 	action "ifconfig $device-name inet 1.2.3.4 netmask 0xffff0000";
@@ -57,7 +57,7 @@ detach 100 {
 	device-name "ed50";
 };
 
-# When a USB keyboard arrives, attach it as the console keyboard
+# When a USB keyboard arrives, attach it as the console keyboard.
 attach 100 {
 	device-name "ukbd0";
 	action "test -c /dev/kbd1 && kbdcontrol -k /dev/kbd1 < /dev/console";
@@ -84,12 +84,12 @@ attach 0 {
 
 # Don't even try to second guess what to do about drivers that don't
 # match here.  Instead, pass it off to syslog.  Commented out for the
-# moment, as pnpinfo isn't set in devd yet
+# moment, as pnpinfo isn't set in devd yet.
 nomatch 0 {
 #	action "logger Unknown device: $pnpinfo $location $bus";
 };
 
-# Switch power profiles when the AC line state changes
+# Switch power profiles when the AC line state changes.
 notify 10 {
 	match "system"		"ACPI";
 	match "subsystem"	"ACAD";