Update deprecated `scale` command to `up --scale`
The scale command is deprecated: Use the up command with the `--scale` flag instead.
@@ -124,8 +124,8 @@ To check the logs out, run::
If you want to scale your application, run::
- docker-compose -f production.yml scale django=4
- docker-compose -f production.yml scale celeryworker=2
+ docker-compose -f production.yml up --scale django=4
+ docker-compose -f production.yml up --scale celeryworker=2
.. warning:: don't try to scale ``postgres``, ``celerybeat``, or ``traefik``.
