README: Fix typos and add sinks 
README: Fix typos and add sinks 

Fix some typos and update to reflect the inclusion of other sinks
remind101/statsite,armon/statsite,u-s-p/statsite,ualtinok/statsite,drawks/statsite,drawks/statsite,twitter-forks/statsite,twitter-forks/statsite,ualtinok/statsite,u-s-p/statsite,johnkeates/statsite,jmptrader/statsite,drawks/statsite,librato/statsite,zeedunk/statsite,nwangtw/statsite,theatrus/statsite,nspragg/statsite,nwangtw/statsite,ualtinok/statsite,remind101/statsite,zeedunk/statsite,jmptrader/statsite,statsite/statsite,jmptrader/statsite,remind101/statsite,librato/statsite,lazybios/statsite,librato/statsite,sleepybishop/statsite,remind101/statsite,johnkeates/statsite,tsunli/statsite,zeedunk/statsite,nwangtw/statsite,remind101/statsite,theatrus/statsite,zeedunk/statsite,nspragg/statsite,johnkeates/statsite,librato/statsite,statsite/statsite,u-s-p/statsite,kuba--/statsite,johnkeates/statsite,librato/statsite,kuba--/statsite,lazybios/statsite,sleepybishop/statsite,jmptrader/statsite,u-s-p/statsite,statsite/statsite,sleepybishop/statsite,drawks/statsite,ualtinok/statsite,nwangtw/statsite,lazybios/statsite,jmptrader/statsite,sleepybishop/statsite,u-s-p/statsite,nspragg/statsite,zeedunk/statsite,theatrus/statsite,tsunli/statsite,u-s-p/statsite,twitter-forks/statsite,twitter-forks/statsite,drawks/statsite,lazybios/statsite,armon/statsite,sleepybishop/statsite,theatrus/statsite,kuba--/statsite,zeedunk/statsite,tsunli/statsite,kuba--/statsite,tsunli/statsite,drawks/statsite,nwangtw/statsite,jmptrader/statsite,kuba--/statsite,nspragg/statsite,ualtinok/statsite,armon/statsite,tsunli/statsite,ualtinok/statsite,nspragg/statsite,twitter-forks/statsite,librato/statsite,armon/statsite,nspragg/statsite,kuba--/statsite,armon/statsite,nwangtw/statsite,tsunli/statsite,statsite/statsite,statsite/statsite,twitter-forks/statsite,lazybios/statsite,remind101/statsite,johnkeates/statsite,theatrus/statsite