All-Day Event documentation examples incorrect

FWIW, the documentation on all-day events has incorrect examples.

The docs say:

    A one-day event:
    <gd:when startTime="2005-06-06"/>

but creating a one-day event on 6-6-2005 results in the following
element in the feed:

    <gd:when startTime="2005-06-06" endTime="2005-06-07">

which according to the documentation would be a two-day event.

Also, the docs state:

    If the event is an all-day event, then the startTime and endTime
attributes are not set.

This is incorrect. The attributes are set, but they're only dates.