Clarifies partition_integers test
Clarifies partition_integers test

but no real change. It's passing on my Mac and raiders..

sky-xu/deepdive,shahin/deepdive,HazyResearch/deepdive,shahin/deepdive,HazyResearch/deepdive,sky-xu/deepdive,HazyResearch/deepdive,HazyResearch/deepdive