diff --git a/content_script.js b/content_script.js
index 07f51f7..51d0596 100644
--- a/content_script.js
+++ b/content_script.js
@@ -54,8 +54,7 @@ $(document).ready(function () {
       };
 
       htmlList = '<ul id="senses">' +
-        htmlList.join('') +
-        '</ul>';
+        htmlList.join('') + '</ul>';
 
       $('#senses').replaceWith(htmlList);
 
@@ -76,8 +75,6 @@ $(document).ready(function () {
     Take the existing content, make it narrower and
     insert a menu for tagging up content.
   */
-
-
   function addMenu () {
     if (isMenuShown) return;
     $.get('example1.menu.html', function (htmlData) {
diff --git a/example1.html b/example1.html
index 098bb35..e50dc7c 100644
--- a/example1.html
+++ b/example1.html
@@ -6,7 +6,6 @@
   <link href="bower_components/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">
   <link href="style.css" rel="stylesheet">
   <script src="bower_components/jquery/dist/jquery.min.js"></script>
-  <script src="bower_components/bootstrap/js/tooltip.js"></script>
   <script src="bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
   <script src="content_script.js"></script>
 </head>