Documentation of 2D portlet misleading

Really trivial issue, I know, but when I was showing someone how to use the Two Dimensional Filter Statistics Portlet, the helptext for Show Totals reads "Whether to show totals for each of the columns", when in fact it shows totals for columns and rows, which is what I wanted, but I wasn't sure it was going to do that until I said Yes. So this issue is just to fix up that help text on the add/edit portlet screen.

Cheers