fix: yml syntax error

Author: faretek1

.github/workflows/python-app.yml

@@ -21,5 +21,5 @@ jobs:
       # ruff detects config from pyproject.toml
       run: uvx ruff check .
     - name: PyPI publish with uv
-        run: echo "uncomment the next line in the yml file"
+      run: echo "uncomment the next line in the yml file"
       # run: uv publish