Clarify description of typmod input function, per Jeff Davis.
Clarify description of typmod input function, per Jeff Davis.

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