Remove misleading code comment from docs
Remove misleading code comment from docs

In the Specifying Versions section of the Basics documentation, there is
a misleading code comment saying that requests~=1.2 is equivalent to
requests~=1.2.0, which it isn’t. ~=1.2 is equivalent to >=1.2,<2.0, but
~=1.2.0 is equivalent to >=1.2.0,<1.3. Fixed by removing the comment.

kennethreitz/pipenv