diff --git a/Gruntfile.js b/Gruntfile.js
index b044c3a..d9d9386 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -1,6 +1,7 @@
 module.exports = function (grunt) {
 
-  var semver = require('semver');
+  var semver = require('semver'),
+      f = require('util').format;
 
   grunt.initConfig({
     pkg: grunt.file.readJSON('package.json'),
diff --git a/bootstrap-tokenfield.jquery.json b/bootstrap-tokenfield.jquery.json
index 3e1da20..4d30967 100644
--- a/bootstrap-tokenfield.jquery.json
+++ b/bootstrap-tokenfield.jquery.json
@@ -20,10 +20,10 @@
     "bootstrap",
     "tokenfield",
     "tags",
-    "token"  
+    "token",
     "input",
     "select",
-    "form",
+    "form"
   ],
   "homepage": "http://sliptree.github.io/bootstrap-tokenfield/",
   "docs": "http://sliptree.github.io/bootstrap-tokenfield/",