Readthedocs not generating properly

[t-persson]

Description

Problem with generating docs in readthedocs. Works locally and on github.
The problem seems to be the empty "..code-block::" directive.

/home/docs/checkouts/readthedocs.org/user_builds/eiffellib/checkouts/stable/docs/examples.rst:10: WARNING: Error in "code-block" directive:
1 argument(s) required, 0 supplied.

.. code-block::

   # From https://hub.docker.com/_/rabbitmq
   docker run -d --hostname my-rabbit --name some-rabbit -p 8080:15672 -p 5672:5672 rabbitmq:3-management
../README.rst:40: WARNING: Error in "code-block" directive:
1 argument(s) required, 0 supplied.

.. code-block::

   # From https://hub.docker.com/_/rabbitmq
   docker run -d --hostname my-rabbit --name some-rabbit -p 8080:15672 -p 5672:5672 rabbitmq:3-management
looking for now-outdated files... none found

Motivation

Readthedocs documentation should always work.

Exemplification

Benefits

Working documentation

Possible Drawbacks

none