fix highlight in map

src/js/index.js

@@ -559,7 +559,7 @@ function highlightGeneOccurrences(geneName){
 }
 
 function registerTableEvents($table){
-    $table.find('.fa-map-marker').each((i, e) =>{
+    $table.find('.fa-map-marker-alt').each((i, e) =>{
         e.onclick = function () {
             highlightGeneOccurrences(e.dataset.gene);
         };