Update list.js

static/list.js

@@ -26,7 +26,7 @@ list.controller('ListController', function ListController($http, $scope,tipo) {
 
       $http({
         method: 'GET',
-        url: '/list/' + tipo
+        url: '/list/' + tipo+"/"
       }).then(function successCallback(response) {
         // this callback will be called asynchronously
         // when the response is available