Grid Question - Not Applicable Variables

Hello,
I have a grid question 1 row/ 2 columns (question direction: column). I would like the text for the not applicable variables to appear to the right of the check box. I tried using this code

<script>

$(document).ready(function() {

for (var i = 1; i <= 2; i++) {

$("#NotApplicableVariables_" + i).after("<span style='font-size:16px;'>Do not purchase</span>");

}

});

</script>

but the text is underneath the check box. Any assistance would be greatly appreciated.

Thank you!