Two fixes for the release notes from Guillaume Smet. In passing, make a minor markup improvement.
Two fixes for the release notes from Guillaume Smet. In passing, make
a minor markup improvement.

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