diff --git a/content/pages/resume.html b/content/pages/resume.html
index 12b098d..92190d7 100644
--- a/content/pages/resume.html
+++ b/content/pages/resume.html
@@ -207,8 +207,6 @@
         <div id="keywords"><span id="keywords-close"></span><span id="keywords-list"></span></div>
 
         <script type="text/javascript">
-         var keywords = 'a';
-
          function generateKeywords() {
              var keywords = new Array();
              var keyword_tags = document.querySelectorAll('.keyword');
@@ -245,18 +243,13 @@
                  });
          }
 
-         keywords = generateKeywords();
+         var keywords = generateKeywords();
 
-         document.getElementById('keyword-list').innerHTML = keywords.join(', ');
+         document.getElementById('keyword-list').innerHTML = keywords.join(' | ');
          document.getElementById('keyword-list-button')
                  .addEventListener('click', function() {
                      var wrapper = document.getElementById('keyword-list-wrapper');
-
-                     if (wrapper.offsetParent) {
-                         wrapper.style.display = 'none';
-                     } else {
-                         wrapper.style.display = '';
-                     }
+                     wrapper.style.display = (wrapper.offsetParent) ? 'none' : 'block';
                  });
         </script>
     </body>