RE: pg_recvlogical requires -d but not described on the documentation

Dear Fujii-san,

> I've updated the commit messages for both patches and also revised
> the code comments in the 0002 patch. The updated patches are attached.
> 
> Unless there are any objections, I'm thinking to commit them.

Thanks for updating the patch. LGTM.

Best regards,
Hayato Kuroda
FUJITSU LIMITED