Code review comment for lp:~elfy/ubuntu-manual-tests/1374599

To Nicholas' point, I realize it seems like we're testing memory, but what we're actually testing is whether or not including caches shows the appropriate change. Then it seeks to test the reported values against what the system is reporting. So it's basically asking the question of whether or not lxtask's ability to report memory is accurate.

The problem was someone had their logic backwards when they wrote this originally. That and some unnecessary whitespace. ;)