Fix typo, Optimmizer => Optimizer
Fix typo, Optimmizer => Optimizer

Quikling/gpdb,lpetrov-pivotal/gpdb,edespino/gpdb,ashwinstar/gpdb,zaksoup/gpdb,xinzweb/gpdb,adam8157/gpdb,royc1/gpdb,jmcatamney/gpdb,lintzc/gpdb,janebeckman/gpdb,xinzweb/gpdb,atris/gpdb,cjcjameson/gpdb,lpetrov-pivotal/gpdb,yuanzhao/gpdb,xinzweb/gpdb,CraigHarris/gpdb,ashwinstar/gpdb,50wu/gpdb,zaksoup/gpdb,edespino/gpdb,rvs/gpdb,CraigHarris/gpdb,50wu/gpdb,edespino/gpdb,yuanzhao/gpdb,CraigHarris/gpdb,janebeckman/gpdb,lisakowen/gpdb,atris/gpdb,tangp3/gpdb,randomtask1155/gpdb,ashwinstar/gpdb,rvs/gpdb,yuanzhao/gpdb,randomtask1155/gpdb,cjcjameson/gpdb,adam8157/gpdb,50wu/gpdb,adam8157/gpdb,lisakowen/gpdb,lpetrov-pivotal/gpdb,lpetrov-pivotal/gpdb,ashwinstar/gpdb,cjcjameson/gpdb,rvs/gpdb,Quikling/gpdb,foyzur/gpdb,janebeckman/gpdb,Quikling/gpdb,tangp3/gpdb,lisakowen/gpdb,yuanzhao/gpdb,Chibin/gpdb,atris/gpdb,ashwinstar/gpdb,royc1/gpdb,CraigHarris/gpdb,randomtask1155/gpdb,tangp3/gpdb,tangp3/gpdb,chrishajas/gpdb,0x0FFF/gpdb,Quikling/gpdb,greenplum-db/gpdb,CraigHarris/gpdb,xinzweb/gpdb,lintzc/gpdb,janebeckman/gpdb,Chibin/gpdb,lintzc/gpdb,Chibin/gpdb,lpetrov-pivotal/gpdb,yuanzhao/gpdb,rubikloud/gpdb,janebeckman/gpdb,ashwinstar/gpdb,lintzc/gpdb,xinzweb/gpdb,chrishajas/gpdb,0x0FFF/gpdb,jmcatamney/gpdb,greenplum-db/gpdb,jmcatamney/gpdb,janebeckman/gpdb,yuanzhao/gpdb,lpetrov-pivotal/gpdb,jmcatamney/gpdb,0x0FFF/gpdb,foyzur/gpdb,xuegang/gpdb,royc1/gpdb,rubikloud/gpdb,chrishajas/gpdb,rvs/gpdb,yuanzhao/gpdb,janebeckman/gpdb,foyzur/gpdb,jmcatamney/gpdb,xinzweb/gpdb,edespino/gpdb,randomtask1155/gpdb,royc1/gpdb,zaksoup/gpdb,xuegang/gpdb,ashwinstar/gpdb,atris/gpdb,ahachete/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,rvs/gpdb,Chibin/gpdb,chrishajas/gpdb,greenplum-db/gpdb,randomtask1155/gpdb,royc1/gpdb,xinzweb/gpdb,Quikling/gpdb,chrishajas/gpdb,kaknikhil/gpdb,zaksoup/gpdb,adam8157/gpdb,Quikling/gpdb,randomtask1155/gpdb,ahachete/gpdb,edespino/gpdb,zaksoup/gpdb,foyzur/gpdb,0x0FFF/gpdb,kaknikhil/gpdb,xuegang/gpdb,randomtask1155/gpdb,Chibin/gpdb,yuanzhao/gpdb,jmcatamney/gpdb,cjcjameson/gpdb,ahachete/gpdb,Chibin/gpdb,greenplum-db/gpdb,royc1/gpdb,yuanzhao/gpdb,0x0FFF/gpdb,janebeckman/gpdb,CraigHarris/gpdb,ahachete/gpdb,rvs/gpdb,greenplum-db/gpdb,50wu/gpdb,foyzur/gpdb,Quikling/gpdb,lisakowen/gpdb,rubikloud/gpdb,xuegang/gpdb,ashwinstar/gpdb,xinzweb/gpdb,ahachete/gpdb,Quikling/gpdb,xuegang/gpdb,adam8157/gpdb,rubikloud/gpdb,Chibin/gpdb,jmcatamney/gpdb,kaknikhil/gpdb,tangp3/gpdb,CraigHarris/gpdb,kaknikhil/gpdb,lisakowen/gpdb,50wu/gpdb,janebeckman/gpdb,cjcjameson/gpdb,ahachete/gpdb,xuegang/gpdb,xuegang/gpdb,greenplum-db/gpdb,Quikling/gpdb,Chibin/gpdb,Quikling/gpdb,xuegang/gpdb,50wu/gpdb,lisakowen/gpdb,jmcatamney/gpdb,rvs/gpdb,rubikloud/gpdb,randomtask1155/gpdb,edespino/gpdb,Chibin/gpdb,kaknikhil/gpdb,tangp3/gpdb,chrishajas/gpdb,adam8157/gpdb,lpetrov-pivotal/gpdb,0x0FFF/gpdb,xuegang/gpdb,foyzur/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,yuanzhao/gpdb,edespino/gpdb,cjcjameson/gpdb,lintzc/gpdb,50wu/gpdb,atris/gpdb,edespino/gpdb,CraigHarris/gpdb,tangp3/gpdb,0x0FFF/gpdb,adam8157/gpdb,CraigHarris/gpdb,tangp3/gpdb,ahachete/gpdb,ahachete/gpdb,50wu/gpdb,adam8157/gpdb,atris/gpdb,chrishajas/gpdb,kaknikhil/gpdb,edespino/gpdb,rvs/gpdb,lintzc/gpdb,edespino/gpdb,zaksoup/gpdb,rubikloud/gpdb,rubikloud/gpdb,lintzc/gpdb,lintzc/gpdb,royc1/gpdb,cjcjameson/gpdb,janebeckman/gpdb,foyzur/gpdb,atris/gpdb,Chibin/gpdb,rvs/gpdb,kaknikhil/gpdb,zaksoup/gpdb,lpetrov-pivotal/gpdb,rvs/gpdb,lisakowen/gpdb,atris/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,foyzur/gpdb,lintzc/gpdb,chrishajas/gpdb,lisakowen/gpdb,kaknikhil/gpdb,0x0FFF/gpdb,rubikloud/gpdb,zaksoup/gpdb,royc1/gpdb,cjcjameson/gpdb