Remove extraneous space that somehow got into expected alter_table.out. The default diff switches prevented regression tests from complaining, but that doesn't make it correct.
Remove extraneous space that somehow got into expected alter_table.out.
The default diff switches prevented regression tests from complaining,
but that doesn't make it correct.

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