Improve comment after 'else' handling of pgindent.
Improve comment after 'else' handling of pgindent.

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