zpFocus13 page number in < title></title>

reneesanguinetti

I would like to add page numbers to the titles for page 2 or higher. For albums, news and the gallery. So Google will not warn of duplicate page titles. Currently using zpFocus13 with Zenphoto version 1.3.1 [5791] (Official Build). I read a similar post on the forum and the following code was suggested. Is this the correct code? And where do I place it?
<?php if ((getCurrentPage()) > 1) {
echo '(Page '.getCurrentPage().')';};?>
Thank-you.