Mistake in JavaScript reference guide example

I've detected mistake, or at least I think so, in JavaScript™ for Acrobat® API Reference latest version,

page 258 - Doc properties - templates -

Example

List all templates in the document.

var t = this.templates for ( var i=0; i < t.length; i++) {

var state = (t.hidden) ? "visible" : "hidden"

console.println("Template: \"" + t.name + "\", current state: " + state);

}

" var state = (t.hidden) ? "visible" : "hidden" " here "visible" and "hidden" are mixed up.

not much a mistake, but I really got confused.