9.6 release notes: correct summary item about freeze

Previously it less precisely talked about autovacuum.

Backpatch-through: 9.6

diff --git a/doc/src/sgml/release-9.6.sgml b/doc/src/sgml/release-9.6.sgml
index 578c3d1fdb697eefdcc890006bbcfc19774eede3..ddd280c85aa93a3511c9764a791cc7e7d8236a2d 100644 (file)
--- a/doc/src/sgml/release-9.6.sgml
+++ b/doc/src/sgml/release-9.6.sgml
@@ -29,7 +29,7 @@
 
     <listitem>
      <para>
-      Autovacuum no longer performs repetitive scanning of old data
+      Avoid scanning pages unnecessarily during vacuum freeze operations
      </para>
     </listitem>