Doc fixes.

doc/org.texi

@@ -7960,7 +7960,7 @@ Imenu allows menu access to an index of items in a file.  Org mode
 supports Imenu - all you need to do to get the index is the following:
 @lisp
 (add-hook 'org-mode-hook
-          (lambda () 'imenu-add-to-menubar "Imenu"))
+          (lambda () (imenu-add-to-menubar "Imenu")))
 @end lisp
 By default the index is two levels deep - you can modify the depth using
 the option @code{org-imenu-depth}.

lisp/org-wl.el

@@ -2,7 +2,7 @@
 
 ;; Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 
-;; Author: Carsten Dominik <carsten at orgmode dot org>
+;; Author: Tokuya Kameshima <kames at fa2 dot so-net dot ne dot jp>
 ;; Keywords: outlines, hypermedia, calendar, wp
 ;; Homepage: http://orgmode.org
 ;; Version: 6.00pre-5