diff --git a/share/doc/usd/10.exref/exref/Makefile b/share/doc/usd/10.exref/exref/Makefile
index 3f7696ff1533..86ee19d4b661 100644
--- a/share/doc/usd/10.exref/exref/Makefile
+++ b/share/doc/usd/10.exref/exref/Makefile
@@ -1,9 +1,6 @@
-#	From: @(#)Makefile	8.1 (Berkeley) 6/8/93
-#	$FreeBSD$
+#	$Id$
 
-#DOC=	exref
 SRCS=	ex.rm
 
 .include "../Makefile.inc"
 .include <bsd.doc.mk>
-