Fix developer docs formatting
@@ -148,9 +148,11 @@ To *activate* your development version (branch) of Gammapy in your environment:
.. code-block:: bash
pip install -e .
-This build is necessary to compile the few Cython code (*.pyx). If you skip this step, some imports depending on Cython code will fail.
-This is described in more details here http://docs.gammapy.org/dev/development/setup.html#cython.
-If you want to revert the build see :ref:`make_clean`.
+
+This build is necessary to compile the few Cython code (`*.pyx`). If you skip this
+step, some imports depending on Cython code will fail. This is described in more
+details here http://docs.gammapy.org/dev/development/setup.html#cython. If you
+want to revert the build see :ref:`make_clean`.
For the development it is also convenient to fork and set up the :ref:`dev_gammapy-extra`:
