removing trailing comma
removing trailing comma

mozilla/MozDef,Phrozyn/MozDef,jeffbryner/MozDef,gdestuynder/MozDef,Phrozyn/MozDef,mpurzynski/MozDef,Phrozyn/MozDef,jeffbryner/MozDef,jeffbryner/MozDef,mozilla/MozDef,gdestuynder/MozDef,Phrozyn/MozDef,mozilla/MozDef,mpurzynski/MozDef,gdestuynder/MozDef,mpurzynski/MozDef,jeffbryner/MozDef,gdestuynder/MozDef,mpurzynski/MozDef,mozilla/MozDef