Split huge line

public/js/vroom.js

@@ -548,7 +548,10 @@ function initVroom(room) {
   // Add a new email address in the list of the ones notified when someone joins
   function addNotifiedEmail(email){
     var id = email.replace('@', '_AT_').replace('.', '_DOT_');
-    $('<li></li>').html(email + '  <a href="javascript:void(0);" onclick="removeNotifiedEmail(\'' + email + '\');"><span class="glyphicon glyphicon-remove-circle"></span></a>').attr('id', 'emailNotification_' + id)
+    $('<li></li>').html(email + '  <a href="javascript:void(0);" onclick="removeNotifiedEmail(\'' + email + '\');">' +
+                                '    <span class="glyphicon glyphicon-remove-circle"></span>' +
+                                '  </a>')
+     .attr('id', 'emailNotification_' + id)
      .appendTo('#emailNotificationList');
   }