Fix screwed up README
Fix screwed up README

GerHobbelt/IDBWrapper,kilbot/IDBWrapper,mizchi/idb-wrapper-promisify,rubenstolk/IDBWrapper,jensarps/IDBWrapper,jayfunk/IDBWrapper,kilbot/IDBWrapper,mizchi/idb-wrapper-promisify,jayfunk/IDBWrapper,jensarps/IDBWrapper,rubenstolk/IDBWrapper,safetychanger/IDBWrapper,safetychanger/IDBWrapper