Fix typo in overview
Fix typo in overview

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