Обсуждение: fix notes about password encryption in pg_authid docs

I noticed that the docs for the pg_authid catalog still indicate that
passwords might be stored "unencrypted," which hasn't been possible since
commit eb61136.  The attached patch attempts to fix that.  If acceptable,
I'd back-patch it to all supported versions.

-- 
nathan

On Wed, Jun 04, 2025 at 02:11:55PM +0900, Michael Paquier wrote:
> Looks fine to me.

Committed, thanks.

-- 
nathan