Log Message:
-----------
Fix indexterm spelling
Tags:
----
REL8_4_STABLE
Modified Files:
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pgsql/doc/src/sgml:
xfunc.sgml (r1.138.2.2 -> r1.138.2.3)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/xfunc.sgml?r1=1.138.2.2&r2=1.138.2.3)