diff --git a/share/man/man4/devctl.4 b/share/man/man4/devctl.4
index e4eb5ef9c1c0..ee3e449ca06e 100644
--- a/share/man/man4/devctl.4
+++ b/share/man/man4/devctl.4
@@ -93,6 +93,7 @@ The first character of the record is the event type.
 .Pp
 .Bl -column -compact "Type" "Description"
 .Em "Type	Description"
+!	A notify event, such as a link state change.
 +	Device node in tree attached.
 -	Device node in tree detached.
 ?	Unknown device detected.