corrects specs for evaluating the number of collaborators so that they fail when expectations are not met
corrects specs for evaluating the number of collaborators so that they fail when expectations are not met

Signed-off-by: Nell Shamrell <8ca9739a2537c8ebcbfe176c51c6e5e22618bd2f@gmail.com>

juliandunn/supermarket,chef/supermarket,nellshamrell/supermarket,juliandunn/supermarket,robbkidd/supermarket,nellshamrell/supermarket,robbkidd/supermarket,juliandunn/supermarket,robbkidd/supermarket,robbkidd/supermarket,chef/supermarket,juliandunn/supermarket,chef/supermarket,nellshamrell/supermarket,chef/supermarket,chef/supermarket,nellshamrell/supermarket