diff --git a/src/Skobkin/Bundle/PointToolsBundle/Resources/views/Main/index.html.twig b/src/Skobkin/Bundle/PointToolsBundle/Resources/views/Main/index.html.twig
index 4336d65..f1191a7 100644
--- a/src/Skobkin/Bundle/PointToolsBundle/Resources/views/Main/index.html.twig
+++ b/src/Skobkin/Bundle/PointToolsBundle/Resources/views/Main/index.html.twig
@@ -2,6 +2,7 @@
 
 {% block head_js %}
     {{ parent() }}
+    {# https://github.com/bassjobsen/Bootstrap-3-Typeahead #}
     <script src="{{ asset('js/bootstrap3-typeahead.min.js') }}"></script>
 {% endblock %}