Ordering example incorrect [documentation]

[awhitford]

Minor documentation bug for Ordering class. The example:

var natural = new Ordering.natural();
natural.compare(1, 2);  // 1

Wouldn't the compare result be -1 signifying that 1 is less than 2?

[renggli]

Thank you for reporting. The example was not only buggy, but it also was no longer working with Dart 2.0+.