modify userModel properties

server.js

@@ -1,9 +1,9 @@
 var express = require('express'),
-  app = express(),
-  port = process.env.PORT || 3000,
-  mongoose = require('mongoose'),
-  User = require('./api/models/userModel'), //created model loading here
-  bodyParser = require('body-parser');
+app = express(),
+port = process.env.PORT || 3000,
+mongoose = require('mongoose'),
+User = require('./api/models/userModel'), //created model loading here
+bodyParser = require('body-parser');
   
 // mongoose instance connection url connection
 mongoose.Promise = global.Promise;