diff --git a/usr.sbin/mtest/mtest.8 b/usr.sbin/mtest/mtest.8
index c451acf328bf..a28943e0b5a2 100644
--- a/usr.sbin/mtest/mtest.8
+++ b/usr.sbin/mtest/mtest.8
@@ -4,6 +4,7 @@
 .Dt MTEST 8
 .Sh NAME
 .Nm mtest
+.Nd test multicast membership socket operations and ioctls
 .Sh SYNOPSIS
 .Nm
 .Sh DESCRIPTION
@@ -24,12 +25,12 @@ Leave the IP group address
 on the interface with address
 .Ar i.i.i.i .
 .It Ic a Ar ifname Ar e.e.e.e.e.e
-Join the ethernet group address
+Join the Ethernet group address
 .Ar e.e.e.e.e.e
 on interface
 .Ar ifname .
 .It Ic d Ar ifname Ar e.e.e.e.e.e
-Leave the ethernet group address
+Leave the Ethernet group address
 .Ar e.e.e.e.e.e
 on interface
 .Ar ifname .