Issue with the "Autoscale Machines" doc

[lenhsherr]

I found an issue with this document.

Title: Autoscale Machines
Location: https://fly.io/docs/blueprints/autoscale-machines/
Source: https://github.com/superfly/docs/blob/main/blueprints/autoscale-machines.html.md

Describe the issue

This is apparently out of date, when running the
fly secrets set -o paic-autoscaler --stage FAS_API_TOKEN command
it shows
Error: unknown shorthand flag: 'o' in -o

Addtional info