The link to the python gettext module was dead. So, redirect the user
to the official doc.
-------------------
First of all what are comments tags. Comments tags are excerpts of text to
-search for in comments, only comments, right before the `python gettext`_
+search for in comments, only comments, right before the python :mod:`gettext`
calls, as shown on the following example:
- .. _`python gettext`: http://docs.python.org/lib/module-gettext.html
-
.. code-block:: python
# NOTE: This is a comment about `Foo Bar`