doc config.sgml: use "-" and not "_" for varlistentry "id"s

Bruce Momjian <bruce@momjian.us>

Commit: 09f7d36ba16e9665bb25d2c097e71c7439485fd7
Author: Bruce Momjian <bruce@momjian.us>
Date: 2025-06-18T20:43:27Z
Releases: 18.0
doc config.sgml:  use "-" and not "_" for varlistentry "id"s

Change "id"s of file_copy_method and enable_self_join_elimination for
consistency with the rest of the guc "id"s.  These are new entries for
PG 18.

Files

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doc/src/sgml/config.sgml modified +2 −2

Documentation touched