FLUME-2319. Fix Ganglia documentation error
FLUME-2319. Fix Ganglia documentation error

(Satoshi Iijima via Juhani Connolly)

szaboferee/flume,szaboferee/flume,tinawenqiao/flume,tmgstevens/flume,tmgstevens/flume,tinawenqiao/flume,tmgstevens/flume,iaiengxia/flume,tinawenqiao/flume,iaiengxia/flume,tinawenqiao/flume,szaboferee/flume,iaiengxia/flume,iaiengxia/flume,tmgstevens/flume,szaboferee/flume