[EM] Typo

[Michael Ossipoff]

I'd said:

"But then, why not make that goal explicit? Instead of dividing along the
shortest crossing line that halves the district, why not choose the halving
division so that it minimizes either the maximum or the sum of the two
resulting subregions?"

I meant "...minimizes either the maximum or the sum of the _diameters of_
the two resulting subregions.

So here is what I meant to say, in its entirety:

"But then, why not make that goal explicit? Instead of dividing along the
shortest crossing line that halves the district, why not choose the halving
division so that it minimizes either the maximum or the sum of the
_diameters of_ the two resulting subregions?"

Mike Ossipoff