openReplicaSetSRV docs `unless (not is_auth)` incorrect

[codygman]

mongodb/Database/MongoDB/Connection.hs

Line 180 in 497025b

-- > unless (not is_auth) (throwIO $ userError "Authentication failed!")

unless (not is_auth) should be unless is_auth.

I verified this was a logic error by actually running queries on the connection this code says auth failed for.

[why-not-try-calmer]

You are correct, I am responsible for this typo. PR: #134

[why-not-try-calmer]

@VictorDenisov I think this can be closed now