Resizabe tests: Use equal() instead of equals().

Author: scottgonzalez

tests/unit/resizable/resizable_options.js

@@ -189,10 +189,10 @@ test("ui-resizable-nw { handles: 'all', minWidth: 60, minHeight: 60, maxWidth: 1
 
 test("zIndex, applied to all handles", function() {
 	expect(8);
-	
+
 	var target = $('<div></div>').resizable({ handles: 'all', zIndex: 100 });
 	target.children( '.ui-resizable-handle' ).each( function( index, handle ) {
-		equals( $( handle ).css( 'zIndex' ), 100, 'compare zIndex' );
+		equal( $( handle ).css( 'zIndex' ), 100, 'compare zIndex' );
 	});
 });