diff --git a/reference/pgsql/functions/pg-update.xml b/reference/pgsql/functions/pg-update.xml
index a14ee561de..82d83b577f 100644
--- a/reference/pgsql/functions/pg-update.xml
+++ b/reference/pgsql/functions/pg-update.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.80 -->
   <refentry id='function.pg-update'>
    <refnamediv>
@@ -23,7 +23,7 @@
      <literal>condition</literal> with <literal>data</literal>. If
      <literal>options</literal> is specified,
      <function>pg_convert</function> is applied to
-     <literal>assoc_array</literal> with specified options.
+     <literal>data</literal> with specified options.
     </para>
     <example>
      <title>pg_update</title>