Makefile.am comments

[Lars J. Aas]

The Autoconf Makefile.am files needs some cleanup.  Copyright headers are
outdated - some don't even have such comments.  The minimum tweaks follow:

  Lars J

Index: Makefile.am
===================================================================
RCS file: /cvs/autoconf/Makefile.am,v
retrieving revision 1.45
diff -u -r1.45 Makefile.am
--- Makefile.am 2001/04/10 12:45:10     1.45
+++ Makefile.am 2001/04/11 14:52:47
@@ -1,7 +1,7 @@
 ## Process this file with automake to create Makefile.in.
 
 ## Makefile for Autoconf.
-## Copyright 1999, 2000 Free Software Foundation, Inc.
+## Copyright 1999, 2000, 2001 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
Index: doc/Makefile.am
===================================================================
RCS file: /cvs/autoconf/doc/Makefile.am,v
retrieving revision 1.16
diff -u -r1.16 Makefile.am
--- doc/Makefile.am     2000/02/28 10:20:50     1.16
+++ doc/Makefile.am     2001/04/11 14:52:47
@@ -1,7 +1,7 @@
 ## Process this file with automake to create Makefile.in.
 
 ## Makefile for Autoconf.
-## Copyright (C) 2000 Free Software Foundation, Inc.
+## Copyright 2000, 2001 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
Index: tests/Makefile.am
===================================================================
RCS file: /cvs/autoconf/tests/Makefile.am,v
retrieving revision 1.46
diff -u -r1.46 Makefile.am
--- tests/Makefile.am   2001/01/26 11:50:23     1.46
+++ tests/Makefile.am   2001/04/11 14:52:47
@@ -1,7 +1,7 @@
 ## Process this file with automake to create Makefile.in.
 
 ## Makefile for Autoconf testsuite.
-## Copyright 2000 Free Software Foundation, Inc.
+## Copyright 2000, 2001 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