[Twisted-Python] Bug in options howto?

[Eric Smith]

I might be mistaken, but I think there's a bug in:

http://twistedmatrix.com/projects/core/documentation/howto/options.html

In the section "Inheritance, Or: How I Learned to Stop Worrying and Love 
the Superclass", it shows two classes, one which inherits from the 
other.  It then shows the same thing, but as a single class.  In the 
single class example, I think the base class should be usage.Options, 
not BaseOptions.

I'll open a ticket if this is a bug, otherwise sorry for wasting your time.