When I read this: ```https://github.com/basho/riak_test/pull/501/files#diff-a3ed9f749f53a97839d13172c8f283e9R20```, I have absolutely no clue what is going on.  However, when I read something like this: ```https://github.com/basho/riak_test/blob/master/tests/verify_kv_health_check.erl#L30``` it's extremely clear.