diff --git a/lib/libc/Makefile b/lib/libc/Makefile
index fa9fd393d6fd..f2dab2a090e7 100644
--- a/lib/libc/Makefile
+++ b/lib/libc/Makefile
@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile,v 1.173 2020/05/16 18:31:47 christos Exp $
+#	$NetBSD: Makefile,v 1.174 2023/05/29 18:25:52 lukem Exp $
 #	@(#)Makefile	8.2 (Berkeley) 2/3/94
 #
 # All library objects contain sccsid strings by default; they may be
@@ -109,8 +109,8 @@ CPPFLAGS+=	-D__BUILD_LEGACY
 # 'normal' .c file for assembly files is used for the lint librray.
 #
 # Usage:
-# Add .S files to NO_SRSC when another .S file provides the entry points.
-# Add .c files to NO_SRSC when another .c file provides the entry points.
+# Add .S files to NO_SRCS when another .S file provides the entry points.
+# Add .c files to NO_SRCS when another .c file provides the entry points.
 # (lint is run on all .c files in SRCS)
 
 .for check_file in ${SRCS:M*.S} ${NO_SRCS}