fix: correct tags for comparing

Author: canvural

CHANGELOG.md

@@ -22,5 +22,5 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 Initial release!
 
 [Unreleased]: https://github.com/canvural/php-openapi-faker/compare/0.1.1...HEAD
-[0.1.1]: https://github.com/canvural/php-openapi-faker/compare/0.1.1...0.1.0
+[0.1.1]: https://github.com/canvural/php-openapi-faker/compare/0.1.0...0.1.1
 [0.1.0]: https://github.com/canvural/php-openapi-faker/releases/tag/0.1.0