Missing tablespace_option | effective_io_concurrency - Mailing list pgsql-docs

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/9.6/static/sql-altertablespace.html
Description:

https://www.postgresql.org/docs/9.6/static/sql-altertablespace.html
Missing tablespace_option: effective_io_concurrency
Should be consitent with:
"This value can be overridden for tables in a particular tablespace by
setting the tablespace parameter of the same name"
https://www.postgresql.org/docs/9.6/static/runtime-config-resource.html
(effective_io_concurrency)