doc: Fix link reference for PGSSLMAXPROTOCOLVERSION

The link was pointing to the minimum protocol version.  Incorrect as of
ff8ca5f.

Author: Daniel Gustafsson
Discussion: https://postgr.es/m/F893F184-C645-4C21-A2BA-583441B7288F@yesql.se
Backpatch-through: 13

diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index 2fc638c376fd66388fbb0c4b64b437153c8e7f93..11ab8c1c3680642d5a1c404dcbdfd1e281f6e92b 100644 (file)
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -7872,7 +7872,7 @@ myEventProc(PGEventId evtId, void *evtInfo, void *passThrough)
        <primary><envar>PGSSLMAXPROTOCOLVERSION</envar></primary>
       </indexterm>
       <envar>PGSSLMAXPROTOCOLVERSION</envar> behaves the same as the <xref
-      linkend="libpq-connect-ssl-min-protocol-version"/> connection parameter.
+      linkend="libpq-connect-ssl-max-protocol-version"/> connection parameter.
      </para>
     </listitem>