Fix comment (minor)
Fix comment (minor)

Vaisman/rocksdb,ylong/rocksdb,siddhartharay007/rocksdb,ylong/rocksdb,geraldoandradee/rocksdb,hobinyoon/rocksdb,bbiao/rocksdb,geraldoandradee/rocksdb,virtdb/rocksdb,lgscofield/rocksdb,makelivedotnet/rocksdb,mbarbon/rocksdb,luckywhu/rocksdb,kaschaeffer/rocksdb,Vaisman/rocksdb,temicai/rocksdb,JohnPJenkins/rocksdb,zhangpng/rocksdb,virtdb/rocksdb,ylong/rocksdb,JohnPJenkins/rocksdb,IMCG/RcoksDB,vmx/rocksdb,rDSN-Projects/rocksdb.replicated,JackLian/rocksdb,OverlordQ/rocksdb,wat-ze-hex/rocksdb,wat-ze-hex/rocksdb,geraldoandradee/rocksdb,vmx/rocksdb,dkorolev/rocksdb,amyvmiwei/rocksdb,vashstorm/rocksdb,JohnPJenkins/rocksdb,wat-ze-hex/rocksdb,IMCG/RcoksDB,JoeWoo/rocksdb,facebook/rocksdb,JackLian/rocksdb,temicai/rocksdb,ylong/rocksdb,zhangpng/rocksdb,wskplho/rocksdb,norton/rocksdb,SunguckLee/RocksDB,JoeWoo/rocksdb,Applied-Duality/rocksdb,Andymic/rocksdb,skunkwerks/rocksdb,JackLian/rocksdb,jalexanderqed/rocksdb,zhangpng/rocksdb,JoeWoo/rocksdb,SunguckLee/RocksDB,JohnPJenkins/rocksdb,ryneli/rocksdb,mbarbon/rocksdb,virtdb/rocksdb,dkorolev/rocksdb,facebook/rocksdb,alihalabyah/rocksdb,NickCis/rocksdb,kaschaeffer/rocksdb,flabby/rocksdb,dkorolev/rocksdb,dkorolev/rocksdb,tsheasha/rocksdb,RyanTech/rocksdb,makelivedotnet/rocksdb,jalexanderqed/rocksdb,biddyweb/rocksdb,biddyweb/rocksdb,wenduo/rocksdb,JackLian/rocksdb,amyvmiwei/rocksdb,vashstorm/rocksdb,RyanTech/rocksdb,norton/rocksdb,tizzybec/rocksdb,ryneli/rocksdb,mbarbon/rocksdb,rDSN-Projects/rocksdb.replicated,wat-ze-hex/rocksdb,vmx/rocksdb,biddyweb/rocksdb,norton/rocksdb,mbarbon/rocksdb,tizzybec/rocksdb,SunguckLee/RocksDB,skunkwerks/rocksdb,zhangpng/rocksdb,skunkwerks/rocksdb,tsheasha/rocksdb,ryneli/rocksdb,RyanTech/rocksdb,anagav/rocksdb,anagav/rocksdb,geraldoandradee/rocksdb,wskplho/rocksdb,wlqGit/rocksdb,biddyweb/rocksdb,lgscofield/rocksdb,tizzybec/rocksdb,wskplho/rocksdb,bbiao/rocksdb,caijieming-baidu/rocksdb,zhangpng/rocksdb,wenduo/rocksdb,norton/rocksdb,anagav/rocksdb,sorphi/rocksdb,Andymic/rocksdb,IMCG/RcoksDB,rDSN-Projects/rocksdb.replicated,SunguckLee/RocksDB,rDSN-Projects/rocksdb.replicated,IMCG/RcoksDB,vashstorm/rocksdb,amyvmiwei/rocksdb,SunguckLee/RocksDB,temicai/rocksdb,wlqGit/rocksdb,ryneli/rocksdb,Applied-Duality/rocksdb,tsheasha/rocksdb,RyanTech/rocksdb,kaschaeffer/rocksdb,jalexanderqed/rocksdb,kaschaeffer/rocksdb,wskplho/rocksdb,wenduo/rocksdb,vashstorm/rocksdb,siddhartharay007/rocksdb,NickCis/rocksdb,makelivedotnet/rocksdb,wlqGit/rocksdb,Andymic/rocksdb,temicai/rocksdb,vashstorm/rocksdb,temicai/rocksdb,OverlordQ/rocksdb,dkorolev/rocksdb,IMCG/RcoksDB,NickCis/rocksdb,fengshao0907/rocksdb,ylong/rocksdb,IMCG/RcoksDB,flabby/rocksdb,Applied-Duality/rocksdb,caijieming-baidu/rocksdb,tizzybec/rocksdb,facebook/rocksdb,Andymic/rocksdb,zhangpng/rocksdb,alihalabyah/rocksdb,vmx/rocksdb,skunkwerks/rocksdb,Vaisman/rocksdb,mbarbon/rocksdb,vashstorm/rocksdb,NickCis/rocksdb,vmx/rocksdb,mbarbon/rocksdb,caijieming-baidu/rocksdb,lgscofield/rocksdb,wat-ze-hex/rocksdb,tizzybec/rocksdb,tsheasha/rocksdb,tizzybec/rocksdb,RyanTech/rocksdb,kaschaeffer/rocksdb,rDSN-Projects/rocksdb.replicated,JoeWoo/rocksdb,temicai/rocksdb,fengshao0907/rocksdb,sorphi/rocksdb,ylong/rocksdb,ryneli/rocksdb,zhangpng/rocksdb,facebook/rocksdb,Vaisman/rocksdb,biddyweb/rocksdb,virtdb/rocksdb,RyanTech/rocksdb,dkorolev/rocksdb,mbarbon/rocksdb,sorphi/rocksdb,hobinyoon/rocksdb,rDSN-Projects/rocksdb.replicated,IMCG/RcoksDB,JoeWoo/rocksdb,siddhartharay007/rocksdb,siddhartharay007/rocksdb,bbiao/rocksdb,hobinyoon/rocksdb,Applied-Duality/rocksdb,fengshao0907/rocksdb,norton/rocksdb,makelivedotnet/rocksdb,siddhartharay007/rocksdb,vashstorm/rocksdb,Applied-Duality/rocksdb,facebook/rocksdb,rDSN-Projects/rocksdb.replicated,jalexanderqed/rocksdb,sorphi/rocksdb,luckywhu/rocksdb,JoeWoo/rocksdb,lgscofield/rocksdb,alihalabyah/rocksdb,fengshao0907/rocksdb,facebook/rocksdb,fengshao0907/rocksdb,flabby/rocksdb,wskplho/rocksdb,bbiao/rocksdb,wenduo/rocksdb,flabby/rocksdb,anagav/rocksdb,alihalabyah/rocksdb,amyvmiwei/rocksdb,JackLian/rocksdb,sorphi/rocksdb,Andymic/rocksdb,SunguckLee/RocksDB,wenduo/rocksdb,wat-ze-hex/rocksdb,norton/rocksdb,ylong/rocksdb,JackLian/rocksdb,hobinyoon/rocksdb,tsheasha/rocksdb,bbiao/rocksdb,makelivedotnet/rocksdb,ryneli/rocksdb,NickCis/rocksdb,Applied-Duality/rocksdb,Vaisman/rocksdb,siddhartharay007/rocksdb,caijieming-baidu/rocksdb,jalexanderqed/rocksdb,wenduo/rocksdb,Vaisman/rocksdb,sorphi/rocksdb,SunguckLee/RocksDB,norton/rocksdb,amyvmiwei/rocksdb,temicai/rocksdb,NickCis/rocksdb,geraldoandradee/rocksdb,Vaisman/rocksdb,OverlordQ/rocksdb,ryneli/rocksdb,fengshao0907/rocksdb,alihalabyah/rocksdb,flabby/rocksdb,siddhartharay007/rocksdb,wenduo/rocksdb,facebook/rocksdb,JackLian/rocksdb,wlqGit/rocksdb,wskplho/rocksdb,kaschaeffer/rocksdb,luckywhu/rocksdb,facebook/rocksdb,NickCis/rocksdb,SunguckLee/RocksDB,tsheasha/rocksdb,caijieming-baidu/rocksdb,vmx/rocksdb,hobinyoon/rocksdb,amyvmiwei/rocksdb,anagav/rocksdb,anagav/rocksdb,vmx/rocksdb,bbiao/rocksdb,JohnPJenkins/rocksdb,lgscofield/rocksdb,alihalabyah/rocksdb,kaschaeffer/rocksdb,wat-ze-hex/rocksdb,norton/rocksdb,sorphi/rocksdb,jalexanderqed/rocksdb,wlqGit/rocksdb,hobinyoon/rocksdb,JohnPJenkins/rocksdb,fengshao0907/rocksdb,OverlordQ/rocksdb,JoeWoo/rocksdb,geraldoandradee/rocksdb,flabby/rocksdb,luckywhu/rocksdb,wskplho/rocksdb,skunkwerks/rocksdb,biddyweb/rocksdb,Andymic/rocksdb,tizzybec/rocksdb,jalexanderqed/rocksdb,dkorolev/rocksdb,wlqGit/rocksdb,bbiao/rocksdb,skunkwerks/rocksdb,caijieming-baidu/rocksdb,alihalabyah/rocksdb,bbiao/rocksdb,lgscofield/rocksdb,caijieming-baidu/rocksdb,wlqGit/rocksdb,wat-ze-hex/rocksdb,biddyweb/rocksdb,hobinyoon/rocksdb,Applied-Duality/rocksdb,wenduo/rocksdb,virtdb/rocksdb,luckywhu/rocksdb,geraldoandradee/rocksdb,tsheasha/rocksdb,makelivedotnet/rocksdb,makelivedotnet/rocksdb,OverlordQ/rocksdb,OverlordQ/rocksdb,amyvmiwei/rocksdb,skunkwerks/rocksdb,lgscofield/rocksdb,virtdb/rocksdb,virtdb/rocksdb,hobinyoon/rocksdb,Andymic/rocksdb,tsheasha/rocksdb,OverlordQ/rocksdb,anagav/rocksdb,vmx/rocksdb,flabby/rocksdb,RyanTech/rocksdb,JohnPJenkins/rocksdb,luckywhu/rocksdb,luckywhu/rocksdb,Andymic/rocksdb