fixed readme

Author: Florian Maas

README.rst

@@ -113,7 +113,7 @@ You are now ready to start development on your project! The CI/CD pipeline will
 request, merge to main, or when you create a new release.
 
 To finalize the set-up for publishing to PyPi or Artifactory through CI/CD, see `here <https://fpgmaas.github.io/cookiecutter-poetry/features/publishing/#set-up-for-pypi>`_. 
-For activating the automatic documentation with MkDocs, see `here <https://fpgmaas.github.io/cookiecutter-poetry/features/mkdocs/#enabling-the-documentation-on-github>`_.
+For activating the automatic documentation with MkDocs, see `here <https://fpgmaas.github.io/cookiecutter-poetry/features/mkdocs/#enabling-the-documentation-on-github>`__.
 
 
 Acknowledgements