Fix indentation

exercises/js/sandbox.js

@@ -1,25 +1,24 @@
 //Add five new list items to the end of the unordered list #myList.
-div=$('<div>')
-listItem=$('<li>').html('<span>List item<span>')
-for(var i=0; i<5; i++) {
+div = $('<div>');
+listItem = $('<li>').html('<span>List item<span>');
+for (var i = 0; i < 5; i++) {
   div.append(listItem.clone());
 }
 $('#myList').append(div);
 
-
 //Remove the odd list items
-$('li:nth-child(odd)').remove()
+$('li:nth-child(odd)').remove();
 
 //Add another h2 and another paragraph to the last div.module
 var heading = $('<h2>').text('Hello');
 var paragraph = $('<p>').text('Yes it is.');
-var newDiv = $('<div>').append(heading,paragraph);
+var newDiv = $('<div>').append(heading, paragraph);
 $('div.module').last().append(newDiv);
 
 //Add another option to the select element; give the option the value "Wednesday"
-var option = $('<option>').text('Wednesday').attr('value','Wednesday');
+var option = $('<option>').text('Wednesday').attr('value', 'Wednesday');
 $("select[name='day']").append(option);
 
 //Add a new div.module to the page after the last one; put a copy of one of the existing images inside of it.
 var newDiv = $('<div>').addClass('module').append($('img').get(0));
-$("div.module").last().after(newDiv)
+$("div.module").last().after(newDiv);