--- a/libiberty/libiberty.texi	Sun Aug 21 07:07:55 2011 +0900
+++ b/libiberty/libiberty.texi	Fri Oct 27 22:46:09 2017 +0900
@@ -24,8 +24,7 @@
 @ifinfo
 This manual describes the GNU @libib library of utility subroutines.
 
-Copyright @copyright{} 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-2009, 2010 Free Software Foundation, Inc.
+Copyright @copyright{} 2001-2017 Free Software Foundation, Inc.
 
       Permission is granted to copy, distribute and/or modify this document
       under the terms of the GNU Free Documentation License, Version 1.3
@@ -51,8 +50,7 @@
 
 
 @vskip 0pt plus 1filll
-Copyright @copyright{} 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-2009, 2010 Free Software Foundation, Inc.
+Copyright @copyright{} 2001-2017 Free Software Foundation, Inc.
 
       Permission is granted to copy, distribute and/or modify this document
       under the terms of the GNU Free Documentation License, Version 1.3
@@ -82,8 +80,6 @@
 
 * Functions::          Available functions, macros, and global variables.
 
-* Obstacks::           Object Stacks.
-
 * Licenses::           The various licenses under which libiberty sources are
                        distributed.
 
@@ -243,8 +239,7 @@
 * Obstacks::                     Stacks of arbitrary objects.
 @end menu
 
-@c This is generated from the glibc manual using a make-obstacks-texi.sh
-@c script of Phil's.  Hope it's accurate.
+@c This is generated from the glibc manual using contrib/make-obstacks-texi.pl
 @include obstacks.texi
 
 @node Functions