Remove 2.0 from title, again

[hisahi]

Short description

It was still in the public html file

DoD

I have:

• [x] added actual code.
• [x] produced clean code that passes ESLint.
• [x] code that actually does what it should.
• [ ] documented the code or added documentation to the wiki.
• [ ] added or modified test(s).
• [x] test(s) that actually pass.

[gotonode]

I recommend doing a full-project search for the specific term, just in case we wouldn't miss anything.