[IzaakGough]

The on_schedule API reference said it handles Cloud Tasks and takes a CallableRequest. It actually runs on a Cloud Scheduler job and takes a ScheduledEvent.

This corrects that docstring, the broken ScheduledEvent link in its return type, and a typo in the ScheduledEvent docstring.

Tested by building the docs locally and running the docstring example. Not tested with the CI docs script.

[gemini-code-assist]

Code Review

This pull request corrects typos and outdated descriptions in the docstrings of src/firebase_functions/scheduler_fn.py, ensuring that the on_schedule function and ScheduledEvent class are documented accurately. The reviewer recommends improving the Sphinx documentation syntax by replacing the exception role :exc: with :class: and :obj: for the ScheduledEvent class and None singleton respectively.

[gemini-code-assist]

The Sphinx role :exc: is used to reference exceptions. Since ScheduledEvent is a class and None is a singleton object, they should be referenced using :class: and :obj: respectively instead of :exc:.

Suggested change

	\\[ \\[ :exc:`firebase_functions.scheduler_fn.ScheduledEvent` \\], :exc:`None` \\]
	\\[ \\[ :class:`firebase_functions.scheduler_fn.ScheduledEvent` \\], :obj:`None` \\]