Move the section about collect: false to the cookbook entry

This keeps the chapter shorter
minor #3990 Move the section about collect: false to the cookbook entry (weaverryan)

This PR was merged into the 2.3 branch.

Discussion
----------

Move the section about collect: false to the cookbook entry

| Q             | A
| ------------- | ---
| Doc fix?      | no
| New docs?     | no
| Applies to    | all (or 2.3+)
| Fixed tickets | no

This originates from #2952.

Cheers!

Commits
-------

d64fc55 Move the section about collect: false to the cookbook entry