Fix typo in SGML.
Fix typo in SGML.

xinzweb/gpdb,janebeckman/gpdb,postmind-net/postgres-xl,cjcjameson/gpdb,rvs/gpdb,tangp3/gpdb,lisakowen/gpdb,oberstet/postgres-xl,arcivanov/postgres-xl,oberstet/postgres-xl,foyzur/gpdb,lintzc/gpdb,arcivanov/postgres-xl,cjcjameson/gpdb,postmind-net/postgres-xl,adam8157/gpdb,Chibin/gpdb,edespino/gpdb,ahachete/gpdb,Quikling/gpdb,CraigHarris/gpdb,50wu/gpdb,zeroae/postgres-xl,ashwinstar/gpdb,randomtask1155/gpdb,adam8157/gpdb,0x0FFF/gpdb,royc1/gpdb,xinzweb/gpdb,Quikling/gpdb,royc1/gpdb,jmcatamney/gpdb,cjcjameson/gpdb,foyzur/gpdb,rvs/gpdb,foyzur/gpdb,ahachete/gpdb,CraigHarris/gpdb,adam8157/gpdb,50wu/gpdb,yuanzhao/gpdb,Chibin/gpdb,atris/gpdb,Postgres-XL/Postgres-XL,randomtask1155/gpdb,janebeckman/gpdb,CraigHarris/gpdb,lpetrov-pivotal/gpdb,CraigHarris/gpdb,techdragon/Postgres-XL,chrishajas/gpdb,ashwinstar/gpdb,postmind-net/postgres-xl,kmjungersen/PostgresXL,greenplum-db/gpdb,xuegang/gpdb,tpostgres-projects/tPostgres,ovr/postgres-xl,greenplum-db/gpdb,zeroae/postgres-xl,greenplum-db/gpdb,arcivanov/postgres-xl,adam8157/gpdb,rubikloud/gpdb,kaknikhil/gpdb,edespino/gpdb,yuanzhao/gpdb,Postgres-XL/Postgres-XL,yuanzhao/gpdb,yazun/postgres-xl,tangp3/gpdb,janebeckman/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,foyzur/gpdb,jmcatamney/gpdb,lintzc/gpdb,chrishajas/gpdb,pavanvd/postgres-xl,chrishajas/gpdb,zaksoup/gpdb,greenplum-db/gpdb,kaknikhil/gpdb,xuegang/gpdb,Chibin/gpdb,xuegang/gpdb,zaksoup/gpdb,pavanvd/postgres-xl,kmjungersen/PostgresXL,kaknikhil/gpdb,xinzweb/gpdb,xuegang/gpdb,ahachete/gpdb,yuanzhao/gpdb,ahachete/gpdb,rubikloud/gpdb,Quikling/gpdb,zaksoup/gpdb,yuanzhao/gpdb,0x0FFF/gpdb,0x0FFF/gpdb,jmcatamney/gpdb,royc1/gpdb,50wu/gpdb,kaknikhil/gpdb,Chibin/gpdb,xinzweb/gpdb,atris/gpdb,xinzweb/gpdb,kmjungersen/PostgresXL,edespino/gpdb,Quikling/gpdb,kaknikhil/gpdb,xuegang/gpdb,xuegang/gpdb,cjcjameson/gpdb,Chibin/gpdb,techdragon/Postgres-XL,lpetrov-pivotal/gpdb,xinzweb/gpdb,Chibin/gpdb,randomtask1155/gpdb,ovr/postgres-xl,chrishajas/gpdb,Postgres-XL/Postgres-XL,ovr/postgres-xl,yazun/postgres-xl,xuegang/gpdb,lintzc/gpdb,randomtask1155/gpdb,janebeckman/gpdb,randomtask1155/gpdb,Postgres-XL/Postgres-XL,pavanvd/postgres-xl,lisakowen/gpdb,lpetrov-pivotal/gpdb,yazun/postgres-xl,50wu/gpdb,edespino/gpdb,ashwinstar/gpdb,lisakowen/gpdb,royc1/gpdb,snaga/postgres-xl,ashwinstar/gpdb,techdragon/Postgres-XL,foyzur/gpdb,CraigHarris/gpdb,yuanzhao/gpdb,royc1/gpdb,greenplum-db/gpdb,CraigHarris/gpdb,ovr/postgres-xl,lintzc/gpdb,yazun/postgres-xl,lintzc/gpdb,adam8157/gpdb,greenplum-db/gpdb,snaga/postgres-xl,kmjungersen/PostgresXL,rubikloud/gpdb,cjcjameson/gpdb,chrishajas/gpdb,Chibin/gpdb,edespino/gpdb,rvs/gpdb,yuanzhao/gpdb,atris/gpdb,techdragon/Postgres-XL,lisakowen/gpdb,tpostgres-projects/tPostgres,50wu/gpdb,jmcatamney/gpdb,tpostgres-projects/tPostgres,janebeckman/gpdb,lisakowen/gpdb,arcivanov/postgres-xl,tpostgres-projects/tPostgres,ashwinstar/gpdb,0x0FFF/gpdb,royc1/gpdb,postmind-net/postgres-xl,randomtask1155/gpdb,royc1/gpdb,foyzur/gpdb,Quikling/gpdb,Postgres-XL/Postgres-XL,CraigHarris/gpdb,cjcjameson/gpdb,cjcjameson/gpdb,lpetrov-pivotal/gpdb,0x0FFF/gpdb,kmjungersen/PostgresXL,chrishajas/gpdb,rubikloud/gpdb,tangp3/gpdb,zeroae/postgres-xl,jmcatamney/gpdb,tpostgres-projects/tPostgres,rvs/gpdb,kaknikhil/gpdb,jmcatamney/gpdb,0x0FFF/gpdb,randomtask1155/gpdb,techdragon/Postgres-XL,ashwinstar/gpdb,royc1/gpdb,CraigHarris/gpdb,arcivanov/postgres-xl,ashwinstar/gpdb,ovr/postgres-xl,janebeckman/gpdb,tangp3/gpdb,kaknikhil/gpdb,janebeckman/gpdb,janebeckman/gpdb,edespino/gpdb,oberstet/postgres-xl,adam8157/gpdb,pavanvd/postgres-xl,adam8157/gpdb,50wu/gpdb,postmind-net/postgres-xl,ahachete/gpdb,edespino/gpdb,Chibin/gpdb,lintzc/gpdb,zaksoup/gpdb,Chibin/gpdb,yazun/postgres-xl,zeroae/postgres-xl,lpetrov-pivotal/gpdb,Quikling/gpdb,oberstet/postgres-xl,Quikling/gpdb,xinzweb/gpdb,lintzc/gpdb,atris/gpdb,kaknikhil/gpdb,zeroae/postgres-xl,yuanzhao/gpdb,janebeckman/gpdb,cjcjameson/gpdb,tangp3/gpdb,janebeckman/gpdb,foyzur/gpdb,edespino/gpdb,cjcjameson/gpdb,edespino/gpdb,snaga/postgres-xl,foyzur/gpdb,CraigHarris/gpdb,Quikling/gpdb,cjcjameson/gpdb,arcivanov/postgres-xl,jmcatamney/gpdb,lintzc/gpdb,snaga/postgres-xl,lisakowen/gpdb,xuegang/gpdb,chrishajas/gpdb,Quikling/gpdb,lisakowen/gpdb,rvs/gpdb,ahachete/gpdb,greenplum-db/gpdb,atris/gpdb,50wu/gpdb,rubikloud/gpdb,Chibin/gpdb,adam8157/gpdb,lisakowen/gpdb,rubikloud/gpdb,0x0FFF/gpdb,rubikloud/gpdb,rvs/gpdb,50wu/gpdb,xuegang/gpdb,jmcatamney/gpdb,lpetrov-pivotal/gpdb,zaksoup/gpdb,kaknikhil/gpdb,lintzc/gpdb,rvs/gpdb,zaksoup/gpdb,randomtask1155/gpdb,xinzweb/gpdb,tangp3/gpdb,atris/gpdb,yuanzhao/gpdb,rvs/gpdb,oberstet/postgres-xl,rubikloud/gpdb,yuanzhao/gpdb,chrishajas/gpdb,lpetrov-pivotal/gpdb,lpetrov-pivotal/gpdb,edespino/gpdb,0x0FFF/gpdb,tangp3/gpdb,zaksoup/gpdb,Quikling/gpdb,snaga/postgres-xl,ahachete/gpdb,zaksoup/gpdb,atris/gpdb,pavanvd/postgres-xl,atris/gpdb,rvs/gpdb,ahachete/gpdb,greenplum-db/gpdb,tangp3/gpdb,rvs/gpdb