--- lisp/menu-bar.el.orig	2010-07-18 01:00:44.000000000 +0200
+++ lisp/menu-bar.el	2010-07-18 04:54:07.522794927 +0200
@@ -1404,6 +1332,9 @@
 (define-key menu-bar-describe-menu [describe-current-display-table]
   `(menu-item ,(purecopy "Describe Display Table") describe-current-display-table
 	      :help ,(purecopy "Describe the current display table")))
+(define-key menu-bar-describe-menu [describe-package]
+  `(menu-item ,(purecopy "Describe Package...") describe-package
+              :help ,(purecopy "Display information about an Emacs software package")))
 (define-key menu-bar-describe-menu [describe-face]
   `(menu-item ,(purecopy "Describe Face...") describe-face
               :help ,(purecopy "Display the properties of a face")))