title: Moongose schema not defined in node.js
body: <p>I'm using moongose with express.js</p>
  
  <pre><code>var mongoose = require('mongoose');
  
  var UserSchema = new Schema({ //error
    name: {
          type: String
      },
      email: {
          type: String
      },
      password: {
          type: String
      }
  });
  </code></pre>
  
  <p>There's an error in above code. I wonder what's wrong..</p>