Fix the link to Ruby client in README
Fix the link to Ruby client in README
elkingtonmcb/riak,GabrielNicolasAvellaneda/riak,biddyweb/riak,laurenrother/riak,DavidAlphaFox/riak,glickbot/riak,yangchengjian/riak,authbox-lib/riak,xuejianhai/riak,basho/riak,amyvmiwei/riak