Index: modules/help/help.api.php
===================================================================
RCS file: /cvs/drupal/drupal/modules/help/help.api.php,v
retrieving revision 1.7
diff -u -p -r1.7 help.api.php
--- modules/help/help.api.php	11 Sep 2009 07:08:23 -0000	1.7
+++ modules/help/help.api.php	8 Jan 2010 05:47:51 -0000
@@ -31,6 +31,8 @@
  *   - admin/help#modulename
  *     The main module help text, displayed on the admin/help/modulename
  *     page and linked to from the admin/help page.
+ *     If you provide this path, a "More help" link to this page will be
+ *     provided on other pathes defined in this hook.
  *   - user/help#modulename
  *     The help for a distributed authorization module (if applicable).
  * @param $arg
