diff --git a/doc/src/sgml/release-16.sgml b/doc/src/sgml/release-16.sgml
index d2134ea54c9..c30c5300658 100644
--- a/doc/src/sgml/release-16.sgml
+++ b/doc/src/sgml/release-16.sgml
@@ -2569,7 +2569,7 @@ Author: John Naylor <john.naylor@postgresql.org>
 
 <listitem>
 <para>
-Allow xid/subxid searches to use vector operations on x86-64 architectures (Nathan Bossart)
+Allow xid/subxid searches to use vector operations (Nathan Bossart)
 </para>
 </listitem>