diff --git a/themes/bootstrap3/js/common.js b/themes/bootstrap3/js/common.js
index 8ac5b6864e571effd33dc997e97492feada54862..6ad4f3b77f1e56216b4cfa7ec55eb4c5c4bcbbd8 100644
--- a/themes/bootstrap3/js/common.js
+++ b/themes/bootstrap3/js/common.js
@@ -250,7 +250,6 @@ function setupAutocomplete() {
 
 /**
  * Handle arrow keys to jump to next record
- * @returns {undefined}
  */
 function keyboardShortcuts() {
   var $searchform = $('.searchForm_lookfor');
@@ -292,7 +291,6 @@ function keyboardShortcuts() {
 
 /**
  * Setup facets
- * @returns {undefined}
  */
 function setupFacets() {
   // Advanced facets