Docstring for `Scheduler.close` refers to non-existent `Scheduler.cleanup` method

[dagardner-nv]

Describe the issue:

The docstring for Scheduler.close includes this message:

See Also
--------
Scheduler.cleanup

But as fat as I can tell no such method exists.

Minimal Complete Verifiable Example:

from dask.distributed import LocalCluster
cluster = LocalCluster(processes=False, protocol="tcp", n_workers=2, dashboard_address=':8788')
help(cluster.scheduler)
cluster.cleanup()

Anything else we need to know?:

Environment:

• Dask version: 2025.12.0
• Python version: 3.13.2
• Operating System: Debian Linux 12.12
• Install method (conda, pip, source): pip

[ernestprovo23]

I'd like to work on this. The fix is straightforward — remove or correct the See Also reference to Scheduler.cleanup in the Scheduler.close docstring. Will submit a PR shortly.