diff --git a/src/scan-skel.l b/src/scan-skel.l
index e7f5b708..80849d37 100644
--- a/src/scan-skel.l
+++ b/src/scan-skel.l
@@ -1,5 +1,6 @@
 /* Scan Bison Skeletons.                                       -*- C -*-
-   Copyright (C) 2001, 2002  Free Software Foundation, Inc.
+
+   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -23,8 +24,10 @@
 
 %{
 #include "system.h"
-#include "quotearg.h"
-#include "error.h"
+
+#include <error.h>
+#include <quotearg.h>
+
 #include "getargs.h"
 #include "files.h"