README: fix typos in future introduction
README: fix typos in future introduction

shaunstanislaus/scylla,bowlofstew/scylla,leejir/seastar,shyamalschandra/seastar,victorbriz/scylla,xtao/seastar,koolhazz/seastar,mixja/seastar,sjperkins/seastar,xtao/seastar,kjniemi/scylla,joerg84/seastar,slivne/seastar,dwdm/seastar,linearregression/seastar,scylladb/scylla-seastar,scylladb/scylla-seastar,glommer/scylla,justintung/scylla,bowlofstew/seastar,shaunstanislaus/scylla,phonkee/scylla,scylladb/scylla,linearregression/seastar,justintung/scylla,linearregression/seastar,eklitzke/scylla,tempbottle/scylla,asias/scylla,bzero/seastar,jonathanleang/seastar,phonkee/scylla,raphaelsc/seastar,printedheart/seastar,aruanruan/scylla,stamhe/seastar,guiquanz/scylla,gwicke/scylla,flashbuckets/seastar,acbellini/seastar,kjniemi/scylla,rluta/scylla,chunshengster/seastar,sjperkins/seastar,mixja/seastar,avikivity/scylla,senseb/scylla,wildinto/seastar,acbellini/scylla,acbellini/scylla,ducthangho/imdb,avikivity/scylla,jonathanleang/seastar,stamhe/scylla,victorbriz/scylla,capturePointer/scylla,shaunstanislaus/scylla,wildinto/scylla,dreamsxin/seastar,tempbottle/seastar,bowlofstew/seastar,capturePointer/scylla,raphaelsc/scylla,dwdm/seastar,hongliangzhao/seastar,dreamsxin/seastar,jonathanleang/seastar,linearregression/scylla,slivne/seastar,leejir/seastar,cloudius-systems/seastar,dreamsxin/seastar,duarten/scylla,stamhe/seastar,justintung/scylla,gwicke/scylla,tempbottle/seastar,capturePointer/scylla,koolhazz/seastar,duarten/scylla,kangkot/scylla,glommer/scylla,joerg84/seastar,cloudius-systems/seastar,stamhe/scylla,senseb/scylla,acbellini/seastar,avikivity/seastar,dwdm/seastar,glommer/scylla,scylladb/seastar,kangkot/scylla,kangkot/scylla,anzihenry/seastar,flashbuckets/seastar,raphaelsc/scylla,respu/scylla,norcimo5/seastar,wildinto/scylla,senseb/scylla,stamhe/seastar,dwdm/scylla,printedheart/seastar,flashbuckets/seastar,shyamalschandra/seastar,aruanruan/scylla,guiquanz/scylla,victorbriz/scylla,ducthangho/imdb,eklitzke/scylla,anzihenry/seastar,printedheart/seastar,tempbottle/scylla,syuu1228/seastar,bzero/seastar,mixja/seastar,xtao/seastar,raphaelsc/scylla,kjniemi/seastar,acbellini/seastar,scylladb/seastar,hongliangzhao/seastar,scylladb/scylla,guiquanz/scylla,eklitzke/scylla,rentongzhang/scylla,scylladb/seastar,scylladb/scylla,avikivity/seastar,anzihenry/seastar,avikivity/scylla,leejir/seastar,tempbottle/seastar,cloudius-systems/seastar,acbellini/scylla,kjniemi/seastar,sjperkins/seastar,asias/scylla,bowlofstew/seastar,scylladb/scylla-seastar,dwdm/scylla,rluta/scylla,wildinto/seastar,raphaelsc/seastar,bowlofstew/scylla,linearregression/scylla,hongliangzhao/seastar,bowlofstew/scylla,wildinto/scylla,shyamalschandra/seastar,avikivity/seastar,rluta/scylla,norcimo5/seastar,slivne/seastar,koolhazz/seastar,dwdm/scylla,ducthangho/imdb,rentongzhang/scylla,wildinto/seastar,linearregression/scylla,gwicke/scylla,stamhe/scylla,tempbottle/scylla,raphaelsc/seastar,respu/scylla,norcimo5/seastar,kjniemi/seastar,respu/scylla,syuu1228/seastar,kjniemi/scylla,chunshengster/seastar,bzero/seastar,asias/scylla,chunshengster/seastar,syuu1228/seastar,duarten/scylla,aruanruan/scylla,rentongzhang/scylla,phonkee/scylla,scylladb/scylla,joerg84/seastar