The note element would align with the sibling para element.
Not a fan of the patch overall though. I'd want to add something to pg_restore noting that use of --jobs for constraint restoration needs schema information to compute the restoration order.
There is also just a lot of detail here when something like:
<para>Consider always combining pre-data and post-data in the same command so that parallel restores have the necessary dependency information to create constraints in parallel.</para>
Any other content related to this probably belongs in the Notes section.
