Log Message:
-----------
Improve wording of read-only GUC variables; shows -> reports.
Modified Files:
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pgsql/doc/src/sgml:
runtime.sgml (r1.326 -> r1.327)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml.diff?r1=1.326&r2=1.327)