Update README.md

Author: JawherKl

README.md

@@ -176,6 +176,7 @@ Unit tests are implemented using **Mocha** and **Chai**. To run tests:
    ```bash
    npm test
    ```
+   
 This will run all tests and output the results to the console. You can find the test cases for different routes and operations in the `test` folder.
 
 ## Contributing 🤝