Update README.md

Author: mikebronner

README.md

@@ -174,7 +174,6 @@ Laravel app.
 
 ## Possible Future Improvements
 - [caching of lazy-loaded relationships, see #127](https://github.com/GeneaLabs/laravel-model-caching/issues/127).
-- [caching of global scopes, see #106](https://github.com/GeneaLabs/laravel-model-caching/issues/106).
 
 ## Summary
 **That's all you need to do. All model queries and relationships are now