Fix README typos
Fix README typos

align text
RyPeck/ThreatExchange,RyPeck/ThreatExchange,mgoffin/ThreatExchange,tiegz/ThreatExchange,RyPeck/ThreatExchange,tiegz/ThreatExchange,tiegz/ThreatExchange,wxsBSD/ThreatExchange,wxsBSD/ThreatExchange,tiegz/ThreatExchange,theCatWisel/ThreatExchange,mgoffin/ThreatExchange,wxsBSD/ThreatExchange,mgoffin/ThreatExchange,wxsBSD/ThreatExchange,RyPeck/ThreatExchange,tiegz/ThreatExchange,theCatWisel/ThreatExchange,mgoffin/ThreatExchange,mgoffin/ThreatExchange,theCatWisel/ThreatExchange,tiegz/ThreatExchange,wxsBSD/ThreatExchange,RyPeck/ThreatExchange,RyPeck/ThreatExchange,theCatWisel/ThreatExchange,theCatWisel/ThreatExchange,mgoffin/ThreatExchange,theCatWisel/ThreatExchange,wxsBSD/ThreatExchange