Added link to README.

Author: Mirko Zitkovich

README.md

@@ -14,7 +14,7 @@ Flask-based backend API for integrating the FlexNetSim C++ library, powering the
 
 1.  **Clone the repository:**
     ```bash
-    git clone <repository-url> # Replace <repository-url> with your repository URL
+    git clone [https://github.com/MirkoZETA/FlexNetSim-API.git](https://github.com/MirkoZETA/FlexNetSim-API.git)
     cd flask-simulation-backend
     ```