Update Help on PREPARE to mention DEALLOCATE

Please notice this exchange:

16:20:02 devuser(at)nctest= # \h deallocate
Command: DEALLOCATE
Description: deallocate a prepared statement
Syntax:
DEALLOCATE [ PREPARE ] { name | ALL }

URL: https://www.postgresql.org/docs/16/sql-deallocate.html

16:20:11 devuser(at)nctest= # \h PREPARE
Command: PREPARE
Description: prepare a statement for execution
Syntax:
PREPARE name [ ( data_type [, ...] ) ] AS statement

URL: https://www.postgresql.org/docs/16/sql-prepare.html

Notice. The DEALLOCATE shows [ PREPARE ]
Which is great because the two commands go together.
Unfortunately it's asymmetry is painful. Because I ALWAYS remember PREPARE.
It's DEALLOCATE I always struggle to remember.

Could we make the PREPARE line read

PREPARE [ DEALLOCATE ] ...?

So it's more consistent, and the user using a PREPARE gets a clue to
DEALLOCATE?

Thanks!