i keep getting this error and every thing i have done seems good
can anyone help me out ? `

```
    var React = require('react');
    var ListItem = require('./ListItem.jsx');

    var List = React.createClass({
      render : function () {
        var createItem = function(text, index){
          return <ListItem key={index + text} text= {text} />;
        };
        return (<ul>{this.props.items.map(createItem)}</ul>);
      }
    });
    module.exports = List ;

`

i even put () after return , nothing happend.

here is my other snippets :

    var React = require('react');
var ListItem = React.createClass({
  render : function() {
    return
    (
      <li>
        <h4>
          {this.props.text}
        </h4>
      </li>
    );
  }
});
module.exports = ListItem;

```

so im getting this error more than you think . i wanna know why because im new in this react thing