sDom not working to suppress page info text

Using 1.9.2. I have a table started with:

		oTable = $("#results-table").dataTable({
				"bJQueryUI" : true,
				"iDisplayLength" : 15,
				"sDom:" : '<"H"r>t<"F">',
				"bLengthChange": false,	
    ...

As I understand it, that should suppress the "Showing 1 to 3 of 3 entries (filtered from 50 total entries)" text, but it's nonetheless present. The search box is present, too.

Am I missing something about how sDom works?

Code is at http://pancake.io/10dbb7/wishlist.html if you're interested; click one of the categories to view the table.

g.