diff --git a/ChangeLog b/ChangeLog
index 3b8e4c4b..91b3e16d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-11-15  Akim Demaille  <akim@betelgeuse.gostai.ensta.fr>
+
+	Formatting change.
+
 2008-11-15  Akim Demaille  <akim@betelgeuse.gostai.ensta.fr>
 
 	Simplify code for variants bench marks.
diff --git a/data/c++.m4 b/data/c++.m4
index ba17dff1..ddbb3fa3 100644
--- a/data/c++.m4
+++ b/data/c++.m4
@@ -2,8 +2,8 @@
 
 # C++ skeleton for Bison
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation,
-# Inc.
+# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software
+# Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by