diff --git a/Makefile.inc1 b/Makefile.inc1
index 3429fdaae8a..6ee07b1d19c 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -569,7 +569,7 @@ _worldtmp: .PHONY
 .endif
 .else
 	rm -rf ${WORLDTMP}/legacy/usr/include
-#	XXX - These three can depend on any header file.
+#	XXX - These can depend on any header file.
 	rm -f ${OBJTREE}${.CURDIR}/lib/libsysdecode/ioctl.c
 	rm -f ${OBJTREE}${.CURDIR}/usr.bin/kdump/kdump_subr.c
 .endif