(tutorial) fix README.rst syntax;

tutorial/README.rst

@@ -1,30 +1,34 @@
 MLXP Tutorial
-====
+-------------
 
 This page presents the main functionalities of MLXP through a tutorial.
 See the following page for more detailed information:
 
-`Tutorial <https://inria-thoth.github.io/mlxp/tutorial.html>`
+-  `Tutorial <https://inria-thoth.github.io/mlxp/tutorial.html>`__
 
 Requirements
-^^^^^^^^^^^^
-The minimal working example requires you to install `MLXP` and `torch`.
-You may find a requirements file (`requirements.txt`)
-which you can use in a dedicated virtual environment:
+------------
+
+The minimal working example requires you to install ``MLXP`` and
+``torch``. You may find a requirements file (``requirements.txt``) which
+you can use in a dedicated virtual environment:
+
+.. code:: console
 
-.. code-block:: console
    $ pip install -r requirements.txt
 
 Usage
-^^^^^
-To generate the `./logs/`, simply run:
+-----
 
-.. code-block:: console
-   $ python main.py
+To generate the ``./logs/``, simply run:
 
-Once the logs have been generated, to read, query and filter results, simply run:
+.. code:: console
 
-.. code-block:: console
-   $ python read.py
+   $ python main.py
+
+Once the logs have been generated, to read, query and filter results,
+simply run:
 
+.. code:: console
 
+   $ python read.py