Backbone Marionette code improvement 2 How could this code be improved and have fewer repeated lines?

vent.on("createAccountLayout:rendered", function() {
    logger.info('createAccountLayout:rendered =&gt; CreateAccountLayoutController');
    showRegion(['phoneNumberRegion', 'keyboardRegion', 'nextRegion', 'quitRegion']);

    vent.trigger('createAccountLayout:setToNumericKeyboard');
});

vent.on('createAccountPhoneNumberView:nextStep', function() {
    closeRegion(['phoneNumberRegion', 'keyboardRegion', 'nextRegion']);
    showRegion(['nameRegion', 'keyboardRegion', 'nextRegion']);

    vent.trigger('createAccountLayout:setToAlphaNumericKeyboard');
    vent.trigger('createAccountLayout:disableNextButton');
});
Answerifying what Joseph the Dreamer commented on, 

there is really not enough code to build a general routine out of, the code is fine as is. Though ideally you could add comments.