Fix indexterm spelling

diff --git a/doc/src/sgml/xfunc.sgml b/doc/src/sgml/xfunc.sgml
index dff7964925b4610414a500e3658e973e2277dca3..4ad0694d65a56cd18a8084ed6f6682ee7d6ad260 100644 (file)
--- a/doc/src/sgml/xfunc.sgml
+++ b/doc/src/sgml/xfunc.sgml
@@ -1,4 +1,4 @@
-
+
 
  
   User-Defined Functions
@@ -3340,7 +3340,7 @@ CREATE FUNCTION make_array(anyelement) RETURNS anyarray
      Add-ins can reserve LWLocks and an allocation of shared memory on server
      startup.  The add-in's shared library must be preloaded by specifying
      it in
-     shared-preload-libraries.
+     shared_preload_libraries.
      Shared memory is reserved by calling:
 
 void RequestAddinShmemSpace(int size)