Underneath the that closes the code is a line

I don't see anything in the php file that adds this, is it manually being typed? I like it and wanted to code (if it is) into the other pages.

This is added by zenphoto to all zenphoto files so that we always can see which exact version you are using.

Ah, found it, didn't see it on the others as code is long. Great. Now I too can tell what I'm using