[Autocomplete] Improve changelog message

Author: J-Ben87

src/Autocomplete/CHANGELOG.md

@@ -4,7 +4,7 @@
 
 -   Deprecate `ExtraLazyChoiceLoader` in favor of `Symfony\Component\Form\ChoiceList\Loader\LazyChoiceLoader`
 -   Reset TomSelect when updating url attribute #1505
--   Add a `getAttributes()` method to define extra attributes to add to the autocomplete result.
+-   Add `getAttributes()` method to define additional attributes for autocomplete results #2541
 
 ## 2.22.0