Polish translation of pg_config file.

Hi it's me again ;].
I've translated another file pg_config.
Can you tell me in what name format save this file ??
as pl_PL.po or as pg_config-pl.po ?

files are attached as usually.

pg_config-pl.po goes to: ~/pgsql/src/bin/pg_config/po/pl_PL.po
nls.mk goes to: ~/pgsql/src/bin/pg_config/nls.mk

toczek