Doc: improve documentation of pg_proc.protrftypes.
Add a "references" link pointing to pg_type, as we have for other arrays
of type OIDs. Wordsmith the explanation a bit.
Joel Jacobson, additional editing by me
Discussion: https://postgr.es/m/d1cc628c-3953-4209-957b-29427acc38c8@www.fastmail.com
Branch
------
REL_13_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/652f7818bf978b7230e4462535aef0c9d216b99f
Modified Files
--------------
doc/src/sgml/catalogs.sgml | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)