doc: PG 16 relnotes, fix duplicate author and commit

Reported-by: Masahiko Sawada
Discussion: https://postgr.es/m/CAD21AoALE_joh=H-j5sdaAfDs=BXtCy6BQKYZBTi=neU8k0VFw@mail.gmail.com

diff --git a/doc/src/sgml/release-16.sgml b/doc/src/sgml/release-16.sgml
index 1db72eeef3cbb4c20387378222417f69668be5f7..c2f5f0fc05a86039f08662001b7f1b8d8c53e18b 100644 (file)
--- a/doc/src/sgml/release-16.sgml
+++ b/doc/src/sgml/release-16.sgml
@@ -1361,13 +1361,11 @@ Author: Andres Freund <[email protected]>
 2023-04-07 [be87200ef] Support invalidating replication slots due to horizon an
 Author: Andres Freund <[email protected]>
 2023-04-08 [26669757b] Handle logical slot conflicts on standby
-Author: Andres Freund <[email protected]>
-2023-04-08 [0fdab27ad] Allow logical decoding on standbys
 -->
 
 <listitem>
 <para>
-Allow logical decoding on standbys (Bertrand Drouvot, Andres Freund, Amit Khandekar, Bertrand Drouvot)
+Allow logical decoding on standbys (Bertrand Drouvot, Andres Freund, Amit Khandekar)
 </para>
 </listitem>