Fix markdown in the overview section
Fix markdown in the overview section

tas50/supermarket,tas50/supermarket,nellshamrell/supermarket,chef/supermarket,chef/supermarket,robbkidd/supermarket,chef/supermarket,robbkidd/supermarket,nellshamrell/supermarket,robbkidd/supermarket,tas50/supermarket,chef/supermarket,dpnl87/supermarket,juliandunn/supermarket,juliandunn/supermarket,tas50/supermarket,chef/supermarket,nellshamrell/supermarket,dpnl87/supermarket,juliandunn/supermarket,dpnl87/supermarket,dpnl87/supermarket,robbkidd/supermarket,juliandunn/supermarket,nellshamrell/supermarket