Update CHANGELOG.md

Author: lordthorzonus

CHANGELOG.md

@@ -4,7 +4,7 @@
  - Overall php version requirement was bumped from `5.5` to `7.4`
  - ReactPHP dependencies have been bumped to their latest versions.
  - DataloaderInterface now returns ExtendedPromiseInterfaces instead of PromiseInterfaces.
- - Fluent interfaces from `Dataloader::prime()`,`DataLoader::clear()` and `DataLoader::clearAll()` were removed. So change usages like:
+ - Fluent interfaces from `Dataloader::prime()`,`DataLoader::clear()` and `DataLoader::clearAll()` were removed. So changes are needed for usages like:
     ```php
     $dataloader->clear('A')->prime('A', 'Y');
     ```