Autocomplete demo: Fixed reference to widget instance.

Author: scottgonzalez

demos/autocomplete/custom-data.html

@@ -66,7 +66,7 @@
 				return false;
 			}
 		})
-		.data( "autocomplete" )._renderItem = function( ul, item ) {
+		.data( "ui-autocomplete" )._renderItem = function( ul, item ) {
 			return $( "<li>" )
 				.append( "<a>" + item.label + "<br>" + item.desc + "</a>" )
 				.appendTo( ul );