Minor update of readme
Minor update of readme

Removes duplicated word 'documentation'

vaughankg/rmq,infinitered/rmq,Shirk/rmq,squidpunch/rmq,vaughankg/rmq,Shirk/rmq,vaughankg/rmq,Shirk/rmq,GantMan/rmq,infinitered/rmq,bmichotte/rmq,DiogoAndre/rmq,vaughankg/rmq,bmichotte/rmq,GantMan/rmq,GantMan/rmq,DiogoAndre/rmq,Shirk/rmq,DiogoAndre/rmq,squidpunch/rmq,infinitered/rmq,GantMan/rmq,DiogoAndre/rmq,bmichotte/rmq,bmichotte/rmq,squidpunch/rmq,infinitered/rmq,squidpunch/rmq