How to add new line google forms checkbox type question

 This is the code to be added in script editor for adding new line google forms Checkbox type question.

code to be added:

function addLineBreaks()

{

  var form = FormApp.getActiveForm(); 

  

  // find form items you need 

      var questions = form.getItems(FormApp.ItemType.CHECKBOX);

  

  for(i = 0; i < questions.length; i++)

  {

    var title = questions[i].getTitle();

    questions[i].setTitle(title.split(". ").join("\n"));

  }

}