fixed some typos and changed phrasing
fixed some typos and changed phrasing

zhangzuoqiang/commafeed,syshk/commafeed,ahmadassaf/CommaFeed-RSS-Reader,RavenB/commafeed,ahmadassaf/CommaFeed-RSS-Reader,RavenB/commafeed,zhangzuoqiang/commafeed,ebraminio/commafeed,ebraminio/commafeed,wesley1001/commafeed,Athou/commafeed,zhangzuoqiang/commafeed,Hubcapp/commafeed,tlvince/commafeed,tlvince/commafeed,RavenB/commafeed,Hubcapp/commafeed,ebraminio/commafeed,tlvince/commafeed,Athou/commafeed,ahmadassaf/CommaFeed-RSS-Reader,ebraminio/commafeed,RavenB/commafeed,Athou/commafeed,wesley1001/commafeed,ahmadassaf/CommaFeed-RSS-Reader,Athou/commafeed,wesley1001/commafeed,Hubcapp/commafeed,wesley1001/commafeed,zhangzuoqiang/commafeed,Hubcapp/commafeed,tlvince/commafeed,syshk/commafeed,syshk/commafeed,syshk/commafeed