Clearify PITR doc wording.
Clearify PITR doc wording.

janebeckman/gpdb,CraigHarris/gpdb,Chibin/gpdb,chrishajas/gpdb,xinzweb/gpdb,lintzc/gpdb,janebeckman/gpdb,Quikling/gpdb,ahachete/gpdb,50wu/gpdb,0x0FFF/gpdb,kaknikhil/gpdb,lintzc/gpdb,xinzweb/gpdb,royc1/gpdb,edespino/gpdb,zaksoup/gpdb,royc1/gpdb,Chibin/gpdb,jmcatamney/gpdb,lisakowen/gpdb,greenplum-db/gpdb,Chibin/gpdb,rvs/gpdb,0x0FFF/gpdb,lisakowen/gpdb,CraigHarris/gpdb,xuegang/gpdb,lintzc/gpdb,zaksoup/gpdb,xuegang/gpdb,edespino/gpdb,kaknikhil/gpdb,xinzweb/gpdb,adam8157/gpdb,xinzweb/gpdb,cjcjameson/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,janebeckman/gpdb,lintzc/gpdb,Chibin/gpdb,royc1/gpdb,jmcatamney/gpdb,janebeckman/gpdb,yuanzhao/gpdb,yuanzhao/gpdb,zaksoup/gpdb,ahachete/gpdb,ahachete/gpdb,yuanzhao/gpdb,Chibin/gpdb,adam8157/gpdb,edespino/gpdb,kaknikhil/gpdb,janebeckman/gpdb,jmcatamney/gpdb,lisakowen/gpdb,chrishajas/gpdb,rvs/gpdb,yuanzhao/gpdb,chrishajas/gpdb,CraigHarris/gpdb,lisakowen/gpdb,chrishajas/gpdb,edespino/gpdb,Quikling/gpdb,CraigHarris/gpdb,kaknikhil/gpdb,rvs/gpdb,zaksoup/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,lisakowen/gpdb,0x0FFF/gpdb,greenplum-db/gpdb,jmcatamney/gpdb,lintzc/gpdb,kaknikhil/gpdb,CraigHarris/gpdb,rvs/gpdb,yuanzhao/gpdb,cjcjameson/gpdb,cjcjameson/gpdb,CraigHarris/gpdb,rvs/gpdb,adam8157/gpdb,CraigHarris/gpdb,0x0FFF/gpdb,chrishajas/gpdb,edespino/gpdb,ahachete/gpdb,xinzweb/gpdb,0x0FFF/gpdb,ashwinstar/gpdb,xuegang/gpdb,0x0FFF/gpdb,lintzc/gpdb,rvs/gpdb,0x0FFF/gpdb,50wu/gpdb,ashwinstar/gpdb,CraigHarris/gpdb,cjcjameson/gpdb,lisakowen/gpdb,50wu/gpdb,yuanzhao/gpdb,edespino/gpdb,50wu/gpdb,Chibin/gpdb,royc1/gpdb,janebeckman/gpdb,edespino/gpdb,jmcatamney/gpdb,ahachete/gpdb,royc1/gpdb,ashwinstar/gpdb,kaknikhil/gpdb,rvs/gpdb,edespino/gpdb,janebeckman/gpdb,Chibin/gpdb,lintzc/gpdb,royc1/gpdb,jmcatamney/gpdb,50wu/gpdb,cjcjameson/gpdb,chrishajas/gpdb,greenplum-db/gpdb,yuanzhao/gpdb,jmcatamney/gpdb,kaknikhil/gpdb,50wu/gpdb,kaknikhil/gpdb,chrishajas/gpdb,Quikling/gpdb,adam8157/gpdb,50wu/gpdb,adam8157/gpdb,50wu/gpdb,Quikling/gpdb,Quikling/gpdb,Quikling/gpdb,jmcatamney/gpdb,xuegang/gpdb,janebeckman/gpdb,ashwinstar/gpdb,yuanzhao/gpdb,ahachete/gpdb,xinzweb/gpdb,xinzweb/gpdb,ahachete/gpdb,janebeckman/gpdb,adam8157/gpdb,zaksoup/gpdb,greenplum-db/gpdb,royc1/gpdb,rvs/gpdb,xinzweb/gpdb,Chibin/gpdb,rvs/gpdb,greenplum-db/gpdb,zaksoup/gpdb,xuegang/gpdb,cjcjameson/gpdb,Chibin/gpdb,cjcjameson/gpdb,ahachete/gpdb,lisakowen/gpdb,rvs/gpdb,lisakowen/gpdb,Quikling/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,greenplum-db/gpdb,chrishajas/gpdb,Quikling/gpdb,lintzc/gpdb,Quikling/gpdb,lintzc/gpdb,xuegang/gpdb,adam8157/gpdb,Chibin/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,yuanzhao/gpdb,Quikling/gpdb,yuanzhao/gpdb,xuegang/gpdb,cjcjameson/gpdb,royc1/gpdb,adam8157/gpdb,zaksoup/gpdb,xuegang/gpdb,cjcjameson/gpdb,zaksoup/gpdb,janebeckman/gpdb,0x0FFF/gpdb,edespino/gpdb,xuegang/gpdb,CraigHarris/gpdb,edespino/gpdb,ashwinstar/gpdb