Update changelog.md

Author: rez1dent3

changelog.md

@@ -934,7 +934,7 @@ The operation is now executed in the transaction and updates the new `refund` fi
 - Models: Transfer, Transaction.
 
 [Unreleased]: https://github.com/bavix/laravel-wallet/compare/9.4.0...develop
-[9.3.0]: https://github.com/bavix/laravel-wallet/compare/9.3.0...9.4.0
+[9.4.0]: https://github.com/bavix/laravel-wallet/compare/9.3.0...9.4.0
 [9.3.0]: https://github.com/bavix/laravel-wallet/compare/9.2.0...9.3.0
 [9.2.0]: https://github.com/bavix/laravel-wallet/compare/9.1.0...9.2.0
 [9.1.0]: https://github.com/bavix/laravel-wallet/compare/9.0.4...9.1.0