diff --git a/lib/libc/sys/mmap.2 b/lib/libc/sys/mmap.2
index 143705fed103..5a3c6eb5d06e 100644
--- a/lib/libc/sys/mmap.2
+++ b/lib/libc/sys/mmap.2
@@ -28,7 +28,7 @@
 .\"	@(#)mmap.2	8.4 (Berkeley) 5/11/95
 .\" $FreeBSD$
 .\"
-.Dd October 27, 2020
+.Dd December 24, 2020
 .Dt MMAP 2
 .Os
 .Sh NAME