diff --git a/usr.bin/calendar/calendar.1 b/usr.bin/calendar/calendar.1
index b9c9be272a3..fde336d8e1a 100644
--- a/usr.bin/calendar/calendar.1
+++ b/usr.bin/calendar/calendar.1
@@ -28,7 +28,7 @@
 .\"     @(#)calendar.1  8.1 (Berkeley) 6/29/93
 .\" $FreeBSD$
 .\"
-.Dd Oktober 23, 2020
+.Dd October 23, 2020
 .Dt CALENDAR 1
 .Os
 .Sh NAME