Log Message:
-----------
Fix several mistaken xreflabel entries, including those spotted by
Michael Fuhr.
Modified Files:
--------------
pgsql/doc/src/sgml:
runtime.sgml (r1.294 -> r1.295)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml.diff?r1=1.294&r2=1.295)