doc: fix another case of missing productname markup

As a follow-up commit to 0f85db92b9, this adds <productname> markup
to another case of "PostgreSQL".

Author: Hayato Kuroda <kuroda.hayato@fujitsu.com>
Discussion: https://postgr.es/m/TYAPR01MB58667A7C8317E267467CC599F5869@TYAPR01MB5866.jpnprd01.prod.outlook.com

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index a3a13b895f23bf61faaa55f995244e83421bb09f..0987eb805a9983c041ac0b89f2c2a6651dc4d0ac 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -7473,7 +7473,7 @@ SELECT regexp_match('abc01234xyz', '(?:(.*?)(\d+)(.*)){1,1}');
       <thead>
        <row>
         <entry>SQL standard</entry>
-        <entry>PostgreSQL</entry>
+        <entry><productname>PostgreSQL</productname></entry>
        </row>
       </thead>