Incorrect version for 1.2.2

[NikolayGalkin]

Hello,

There is a one problem with tar.gz file for version. Please see: https://github.com/sdispater/poetry/issues/849

[yyscamper]

I found the same problem, I downloaded the tarball SpiderKeeper-1.2.2.tar.gz from pypi (https://pypi.org/project/SpiderKeeper/#files), but actually it's 1.2.0 inside.

@DormyMo something wrong when you published your package to pypi