Very minor cleanup
Very minor cleanup

rajivreddy/go-zookeeper,aybabtme/go-zookeeper,helight/helight_code,helight/helight_code,dallasmarlow/go-zookeeper,helight/helight_code,theckman/go-zookeeper,lightpaw/go-zookeeper,helight/helight_code,helight/helight_code,cch123/go-zookeeper,mikeqian/go-zookeeper,wickman/go-zookeeper,helight/helight_code,helight/helight_code,kmiku7/go-zookeeper-annotated,helight/helight_code,helight/helight_code,zenoss/go-zookeeper,ChannelMeter/go-zookeeper