Small changes to release note descriptions.
Small changes to release note descriptions.

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