Doc: fix typo in the description of read_only_function_list.

diff --git a/doc/src/sgml/loadbalance.sgml b/doc/src/sgml/loadbalance.sgml
index 8dd02c09ac5fc8e8b377b37de4ae75e96babed5e..f987005d9470ef7e0d0116ce540eced570db926e 100644 (file)
--- a/doc/src/sgml/loadbalance.sgml
+++ b/doc/src/sgml/loadbalance.sgml
@@ -537,7 +537,7 @@ read_only_function_list = "f1,public.f1"
      <note>
       <para>
        If this parameter and <xref linkend="guc-write-function-list">
-       is empty string, function's volatile proper will be checked. If
+       is empty string, function's volatile property will be checked. If
        the property is volatile, the function is regarded as a writing
        function.  This is convenient and recommended way. However this
        requires one extra query against system catalog for the first