Make Travis look for 2.11.2 for makeSite to match project.
Make Travis look for 2.11.2 for makeSite to match project.

This is why the unidoc hasn't been publishing.

hvesalai/http4s,ZizhengTai/http4s,hvesalai/http4s,aeons/http4s,aeons/http4s,ZizhengTai/http4s,m4dc4p/http4s,reactormonk/http4s,m4dc4p/http4s,hvesalai/http4s,reactormonk/http4s,m4dc4p/http4s,ChristopherDavenport/http4s,rossabaker/http4s,http4s/http4s,ChristopherDavenport/http4s,rossabaker/http4s,ZizhengTai/http4s,ChristopherDavenport/http4s,reactormonk/http4s,aeons/http4s