How to create a version 2.0 in SuiteScript?

I am starting out to write some basic script of "hello world" , I have script below however when i create script record it looks like it is creating it in version 1.0

is there a setting so that it says 2.0 instead of 1.0 in NS?

**

 *@NApiVersion 2.0

 *@NScriptType ClientScript

 */

define(['N/ui/dialog'],

    function(dialog) {

        function helloWorld() {

            var options = {

                title: 'Hello!',

                message: 'Hello, World!'

            };

            try {

                dialog.alert(options);

                log.debug ({

                    title: 'Success',

                    details: 'Alert displayed successfully'

                });

            } catch (e) {

                log.error ({

                    title: e.name,

                    details: e.message

                });

            }

        }

    return {

        pageInit: helloWorld

    };

});