`@sort` deprecation message missing replacement code

When I use a line like this in my Ember 3.9.0 app (w/ `ember-decorators` and `ember-decorators-polyfill`) I get a deprecation warning (expected) with apparently missing / incorrect instructions (unexpected).

```js
import { mapBy, sort, uniq } from '@ember-decorators/object/computed';
```


Reproduce the warning in an Ember 3.9.0 app using ember-decorators and ember-decorators-polyfill with the shown @ember-decorators/object/computed import. Trace where the @sort deprecation message is generated and compare its instructions with the expected replacement. Done means the warning provides correct replacement code.

Written by the indexing model from the issue text.