Correction of chapter content.
Correction of chapter content.

emre-aydin/hazelcast,mdogan/hazelcast,mesutcelik/hazelcast,lmjacksoniii/hazelcast,dsukhoroslov/hazelcast,emrahkocaman/hazelcast,dbrimley/hazelcast,emrahkocaman/hazelcast,tkountis/hazelcast,juanavelez/hazelcast,tombujok/hazelcast,dbrimley/hazelcast,mesutcelik/hazelcast,tkountis/hazelcast,tufangorel/hazelcast,Donnerbart/hazelcast,emre-aydin/hazelcast,juanavelez/hazelcast,tombujok/hazelcast,mdogan/hazelcast,dbrimley/hazelcast,emre-aydin/hazelcast,lmjacksoniii/hazelcast,Donnerbart/hazelcast,mesutcelik/hazelcast,dsukhoroslov/hazelcast,tufangorel/hazelcast,tkountis/hazelcast,tufangorel/hazelcast,mdogan/hazelcast,Donnerbart/hazelcast