In case it helps someone else, it is the gallery.js in which ever style of gallery being used. So the line numbers are going to differ. Just look for the
//tooltips section and comment it out with /* .... */
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.