Fixed tutorial links, especially to external pages
diff --git a/templates/doc/korap/kalamar.html.ep b/templates/doc/korap/kalamar.html.ep
index 8422747..8e73b0f 100644
--- a/templates/doc/korap/kalamar.html.ep
+++ b/templates/doc/korap/kalamar.html.ep
@@ -6,4 +6,4 @@
<p><strong>Main developer:</strong> Nils Diewald</p>
-<p>Kalamar is the main user frontend of KorAP. It is based on <a href="http://mojolicio.us/">Mojolicious</a> and written in Perl and JavaScript.</p>
+<p>Kalamar is the main user frontend of KorAP. It is based on <%= doc_ext_link_to 'Mojolicious', "http://mojolicio.us/" %> and written in Perl and JavaScript.</p>