Mailing list page suggests that its reachable without subscription

Hi there

I tried to send emails to the mailing list without to subscribe them before, since their webpages suggest that this is attended: http://lists.qt-project.org/mailman/listinfo/development

The section for the subscription is clearly seperated from that section which recommends to just send emails to a specific address, in order to reach the team, so i sent emails without any feedback, which led me in the illusion that nobody cares.

I suggest to include the hint, that a subscription is neccessary for the contact.