diff --git a/usr.bin/rwho/rwho.1 b/usr.bin/rwho/rwho.1
index 1b49b1968976..e1373cda021a 100644
--- a/usr.bin/rwho/rwho.1
+++ b/usr.bin/rwho/rwho.1
@@ -52,7 +52,7 @@ received from a machine for 5 minutes then
 assumes the machine is down, and does not report users last known
 to be logged into that machine.
 .Pp
-If a users hasn't typed to the system for a minute or more, then
+If a user hasn't typed to the system for a minute or more, then
 .Nm
 reports this idle time.  If a user hasn't typed to the system for
 an hour or more, then