Log Message:-----------Minor documentation updates from Simon Riggs.
Modified Files:-------------- pgsql/doc/src/sgml/ref: reindex.sgml (r1.24 -> r1.25) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/reindex.sgml.diff?r1=1.24&r2=1.25) pgsql/doc/src/sgml: runtime.sgml (r1.289 -> r1.290) (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml.diff?r1=1.289&r2=1.290) pgsql/src/backend/utils/misc: guc.c (r1.246 -> r1.247) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/guc.c.diff?r1=1.246&r2=1.247)