Minor translation issue

[zstars]

For some reason, an item isn't being translated. In create.html of the adaptor, we have:

{{ gettext("Details of the %(type)s", type = adaptor_type) }}

Though it is parsed correctly, gettext() seems to always return the default translation.

new-style jinja2 gettext() calls such as the above, however, seem to be supported just fine, because they are actually used in other places of the code and they work fine. (Example: contact.html or selectlang.html).