diff --git a/scheduler_vertical_tabs.js b/scheduler_vertical_tabs.js
index c86d068..fc7e4ed 100644
--- a/scheduler_vertical_tabs.js
+++ b/scheduler_vertical_tabs.js
@@ -1,3 +1,7 @@
+/**
+ * @file
+ * jQuery to provide summary information inside vertical tabs.
+ */
 
 (function ($) {