Typespec Inconsistency

[isaacsanders]

The return value here is a 5 element tuple, rather than the 4 element tuple declared in the typespec:

The typespec:

https://github.com/elixir-ecto/db_connection/blob/4d7e789943f1c3a0b54b871f3807a04303e666dc/lib/db_connection/holder.ex#L50

The offenders:

https://github.com/elixir-ecto/db_connection/blob/4d7e789943f1c3a0b54b871f3807a04303e666dc/lib/db_connection/holder.ex#L57

https://github.com/elixir-ecto/db_connection/blob/4d7e789943f1c3a0b54b871f3807a04303e666dc/lib/db_connection/holder.ex#L77