Bug 550582: Allow showing shortcuts only for mouse clicks

Adapt documentation for change preference page

Change-Id: Ide2fddc6e3a8dd66f4c32bb27e98474f667e04c1
diff --git a/bundles/org.eclipse.platform.doc.user/concepts/accessibility/keyboardshortcuts.htm b/bundles/org.eclipse.platform.doc.user/concepts/accessibility/keyboardshortcuts.htm
index 719fb00..de2fe89 100644
--- a/bundles/org.eclipse.platform.doc.user/concepts/accessibility/keyboardshortcuts.htm
+++ b/bundles/org.eclipse.platform.doc.user/concepts/accessibility/keyboardshortcuts.htm
@@ -206,10 +206,13 @@
 
 <h2>Show Key Bindings When Command is Invoked</h2>
 <p>
-For learning purposes, presentations or screen casts it is very helpful to show the corresponding key binding when a command is invoked. Whenever the command is invoked (via the key binding or via menu interaction), the key binding, the command's name and description are shown on the screen.</p>
+For learning purposes, presentations or screen casts it is very helpful to show the corresponding key binding when a command is invoked. Whenever the command is invoked (via the keyboard or via menu clicks), the key binding, the command's name and description are shown on the screen.</p>
 <p> <img src="../../images/show_key_bindings.png" alt="Key binding of triggered command shown on screen" style="width: 40%" ></p>
 <p>
-This can be activated via the <em>Show key binding when command is invoked</em> check box in General &gt; Keys preferences. 
+This can be activated via the check boxes in the <em>Show key binding when command is invoked</em> group on the
+<a class="command-link" href='javascript:executeCommand("org.eclipse.ui.window.preferences(preferencePageId=org.eclipse.ui.preferencePages.Keys)")'>
+<img src="PLUGINS_ROOT/org.eclipse.help/command_link.svg" alt="command link">
+<strong>General &gt; Keys</strong></a> preference page.
 To toggle this setting quickly, the command 'Toggle Show Key Bindings' can be used (e.g. via the Find Actions dialog).
 </p>