Broken Link to Platform Core

[lucaspottersky]

Issue Overview

The link to Platform Core docs is broken https://arquillian.org/docs/

Expected Behaviour

Show the docs for Platform Core.

Current Behaviour

Showing https://arquillian.org/arquillian-core with "The battle of the bugs continue..."

Steps To Reproduce

1. Navigate to https://arquillian.org/docs
2. Click "Core"