Autocomplete: Fix .data() references in demos. Fixes #9029 - Autocomplete: Multiple demo has errors.

Author: scottgonzalez

demos/autocomplete/multiple-remote.html

@@ -29,7 +29,7 @@
 			// don't navigate away from the field on tab when selecting an item
 			.bind( "keydown", function( event ) {
 				if ( event.keyCode === $.ui.keyCode.TAB &&
-						$( this ).data( "autocomplete" ).menu.active ) {
+						$( this ).data( "ui-autocomplete" ).menu.active ) {
 					event.preventDefault();
 				}
 			})

demos/autocomplete/multiple.html

@@ -48,7 +48,7 @@
 			// don't navigate away from the field on tab when selecting an item
 			.bind( "keydown", function( event ) {
 				if ( event.keyCode === $.ui.keyCode.TAB &&
-						$( this ).data( "autocomplete" ).menu.active ) {
+						$( this ).data( "ui-autocomplete" ).menu.active ) {
 					event.preventDefault();
 				}
 			})