Update README.md

Author: neochief

README.md

@@ -5,7 +5,7 @@ This repository is part of the [Refactoring.Guru](https://refactoring.guru/desig
 It contains C++ examples for all classic GoF design patterns. Each pattern includes two examples:
 
 - [ ] **Conceptual** examples show the internal structure of patterns with detailed comments.
-- [ ] **RealWold** examples show how the patterns can be used in a real-world C# application.
+- [ ] **RealWold** examples show how the patterns can be used in a real-world C++ application.
 
 
 ## Requirements