MDL-11796 help file edit

lang/en_utf8/help/question/permissions.html

@@ -4,15 +4,10 @@ <h2>Question permissions</h2>
 questions shared in areas outside the course in which they are assigned a teacher
 role. So if you are a teacher and your site admin has not assigned you permission
 to share or use questions shared in levels above the course level you will not
-see questions categories above the course level. There is more information
-<a title="Moodle docs page" alt="Moodle docs page" href="http://docs.moodle.org/en/Question_Engine_Changes_in_Moodle_1.9#Access_to_question_categories_shared_outside_a_course">
-here</a> about this issue.</p>
-
-<p>There is more info here.</p>
+see questions categories above the course level.</p>
 
 <p>See also :</p>
 <ul>
   <li><a href="help.php?module=question&amp;file=categories.html">Question categories</a></li>
   <li><a href="help.php?module=question&amp;file=categorycontexts.html">Category contexts</a></li>
-  <li><a href="http://docs.moodle.org/en/Question_permissions">Question permissions on Moodle Docs</a></li>
 </ul>