wrong output column title in example

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From: PG Doc comments form <noreply@postgresql.org>
To: pgsql-docs@lists.postgresql.org
Cc: nick@cleaton.net
Date: 2020-06-21T16:21:02Z
Lists: pgsql-docs
The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/12/arrays.html
Description:

In the last code block in "8.15.5. Searching in Arrays", the column title in
the output is "array_positions" for both examples, but it should be
"array_position" for the second example.

Commits

  1. Doc: correct nitpicky mistakes in array_position/array_positions examples.