nsPopover demo wording

[mhaefele]

Hello,
I was playing around with the demo at http://nohros.com/nsPopover/
For the Hide on click demo, I think the wording doesn't quite match the behavior.

nsPopover hide when it is clicked by default, but this behavior could be changed by set the ns-popover-hide-on-click property to false. The popover above is closed only when the Close button is clicked.

"The popover above".
It looks like the popover is actually below.

"The popover above is closed only when the Close button is clicked."
This doesn't seem to match the functionality shown.
Specifically the popover closes when the Close button is clicked or when the user clicks elsewhere on the page.