fixes bug with collaborator metric
fixes bug with collaborator metric

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

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