Improve docs about date lookup filter

[MojixCoder]

Django docs about date lookup filter:

For datetime fields, casts the value as date. Allows chaining additional field lookups. Takes a date value.

But I have tried that we can also use a string value representing the date or datetime object instead of date object.
and also all of the examples of this filter are implemented using date objects.
Shouldn't we add that we can also pass a string or datetime value instead of date?

So the docs says it only takes date object.
But in reality it takes datetime, date, str objects.

Here is the ​https://docs.djangoproject.com/en/4.0/ref/models/querysets/#date in the docs.