Add a <tip> that log_line_prefix should usually end with a space to provide visual separation from the rest of the log line; I've been noticing lately that quite a few newbies fail to figure this out for themselves.  Also a little editorial cleanup of the log_line_prefix description.
Add a <tip> that log_line_prefix should usually end with a space to
provide visual separation from the rest of the log line; I've been
noticing lately that quite a few newbies fail to figure this out for
themselves.  Also a little editorial cleanup of the log_line_prefix
description.

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