Correct/edit comments for geometric operators.  No change except to pg_description entries, so I did not force initdb.
Correct/edit comments for geometric operators.  No change except to
pg_description entries, so I did not force initdb.

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