diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index ceda48e..400b21d 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -8363,12 +8363,18 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
        <row>
         <entry> <literal>*</literal> </entry>
         <entry>Scaling/rotation</entry>
-        <entry><literal>box '((0,0),(1,1))' * point '(2.0,0)'</literal></entry>
+        <entry>
+         <para><literal>path '(0,0),(1,0),(1,1)' * point '(3.0,0)'</literal></para>
+         <para><literal>path '(0,0),(1,0),(1,1)' * point(cosd(45), sind(45))</literal></para>
+        </entry>
        </row>
        <row>
         <entry> <literal>/</literal> </entry>
         <entry>Scaling/rotation</entry>
-        <entry><literal>box '((0,0),(2,2))' / point '(2.0,0)'</literal></entry>
+        <entry>
+         <para><literal>path '(0,0),(1,0),(1,1)' / point '(2.0,0)'</literal></para>
+         <para><literal>path '(0,0),(1,0),(1,1)' / point(cosd(45), sind(45))</literal></para>
+        </entry>
        </row>
        <row>
         <entry> <literal>#</literal> </entry>