docs: Update Development section

Author: kvankova

README.md

@@ -225,11 +225,11 @@ We welcome contributions to improve this tool!
 1. Fork this project
 1. Install [poetry](https://python-poetry.org/docs/#installation)
 1. Install the dependencies by using the following command:
-```bash
-poetry install --with dev
-```
+  ```bash
+  poetry install --with dev
+  ```
 1. Make changes to the code and run the tests to make sure everything works as expected. ✅
-```bash
-poetry run pytest
-```
+  ```bash
+  poetry run pytest
+  ```
 1. Commit your changes, push them to the repository 🚀, and open a new pull request.