can you change these to something like:

```diff
-<% title_actions link_to(icon_text("question-sign", _("Documentation"), :class => "icon-white"), "http://theforeman.org/projects/foreman/wiki/LDAP_Authentication", :rel => "external", :class => "btn-info") %>
+<% title_actions link_to(icon_text("question-sign", _("Documentation"), :class => "icon-white"), "http://www.theforeman.org/manuals/#{SETTINGS[:version] %>/index.html#4.1.1LDAPAuthentication", :rel => "external", :class => "btn-info") %>