diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 01e9489ddcf..5a3e9977e1a 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -12888,9 +12888,6 @@ SELECT xmlagg(x) FROM (SELECT x FROM test ORDER BY y DESC) AS tab;
         <primary>percentile</primary>
         <secondary>continuous</secondary>
        </indexterm>
-       <indexterm>
-        <primary>median</primary>
-       </indexterm>
        <function>percentile_cont(<replaceable class="parameter">fraction</replaceable>) WITHIN GROUP (ORDER BY <replaceable class="parameter">sort_expression</replaceable>)</function>
       </entry>
       <entry>
diff --git a/doc/src/sgml/syntax.sgml b/doc/src/sgml/syntax.sgml
index 63d39adc9ec..41d94f0ec54 100644
--- a/doc/src/sgml/syntax.sgml
+++ b/doc/src/sgml/syntax.sgml
@@ -1704,11 +1704,21 @@ SELECT string_agg(a ORDER BY a, ',') FROM table;  -- incorrect
     case, write just <literal>()</> not <literal>(*)</>.
     (<productname>PostgreSQL</> will actually accept either spelling, but
     only the first way conforms to the SQL standard.)
+   </para>
+
+   <para>
+    <indexterm>
+     <primary>median</primary>
+    </indexterm>
+    <indexterm>
+     <primary>median</primary>
+     <seealso>percentile</seealso>
+    </indexterm>
     An example of an ordered-set aggregate call is:
 
 <programlisting>
-SELECT percentile_disc(0.5) WITHIN GROUP (ORDER BY income) FROM households;
- percentile_disc
+SELECT percentile_cont(0.5) WITHIN GROUP (ORDER BY income) FROM households;
+ percentile_cont
 -----------------
            50489
 </programlisting>