removing the \Baz that does not exist in the path to finding Quux

Not sure why the \Baz was written in the pathing to Quux, unless the point of the example was to show "an attempt to autoload that would not find Quux", which could very well have been the point.  Another way to change to example to make it "attempt and succeed" would be to change map to point to \Foo\Bar\Baz=>/src, but I don't think that was the intention here.