updated readme due to script name change
updated readme due to script name change

stig/seal,envato/seal,stig/seal,policygenius/seal,policygenius/seal,Automattic/seal,nLight/seal,christophwong/seal,benlovell/seal,bitzesty/seal,bitzesty/seal,binaryberry/seal,livestax/seal,christophwong/seal,livestax/seal,nLight/seal,binaryberry/seal