Express js 2nd attribute is not displaying in ejs template?

I am trying to display the extracted data from mongodb into ejs template in the table format. I have created 1 database by name test1 inside that i have created 1 collection by name person.

Person collection attributes are : name and surname.

My express.js code :

router.route('/bears')

// create a bear (accessed at POST http://localhost:8080/api/bears)
 .get(function(req, res) {

    var peopleList = [];
    var title = "Users in Database:";
    Bear.find(function(err, people) {
        if (err)
            res.send(err);
        for(var i = 0; i < people.length; i++) 
        {
          peopleList.push({name: people[i].name, surname: people[i].surname});
        }

        console.log(peopleList);
        console.log(peopleList[0].name + ' ' + peopleList[0].surname);

        res.render('disp', {peopleList: peopleList,title: title});

    });
});

My disp.ejs code :

       <div>
          <table>
              <tr>

                 <th>Name</th>
                 <th>SurName</th>
              </tr>

        <% for (var i = 0; i < peopleList.length; i++) { %>
        <tr>
             <td><%= peopleList[i].name %></td>
             <td><%= peopleList[i].surname %></td>
        </tr>    
        <% } %>
        </table>
     </div>

It is displaying the following output :OutPut

It is not displaying the surname. What is the problem?

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via animesh123