doc: PG 16 relnotes, fix various typos

Reported-by: Erik Rijkers
Discussion: https://postgr.es/m/9c83328b-c0ff-070f-f2be-c3dce484e182@xs4all.nl

Backpatch-through: 16 only

diff --git a/doc/src/sgml/release-16.sgml b/doc/src/sgml/release-16.sgml
index d8e136984463d56468687e83cdae92ab597f94ce..c84c0f0eda49925ed579da4fdc5782a00de8cb1f 100644 (file)
--- a/doc/src/sgml/release-16.sgml
+++ b/doc/src/sgml/release-16.sgml
@@ -1370,7 +1370,7 @@ Allow custom ICU collation rules to be created (Peter Eisentraut)
 
 
 
-This is done using CREATE COLLATION's new new RULES clause, as well as new options for CREATE DATABASE, createdb, and initdb.
+This is done using CREATE COLLATION's new RULES clause, as well as new options for CREATE DATABASE, createdb, and initdb.
 
 
 
@@ -1471,7 +1471,7 @@ Allow parallel application of logical replication (Hou Zhijie, Wang Wei, Amit Ka
 
 
 
-The CREATE SUBSCRIPTION "streaming" option now supports "parallel" to enable parallel application. Perform apply of large transactions by parallel workers.  The number of parallel workers is controlled by
+The CREATE SUBSCRIPTION "streaming" option now supports "parallel" to enable application of large transactions by parallel workers.  The number of parallel workers is controlled by
 the new server variable max_parallel_apply_workers_per_subscription. Wait events LogicalParallelApplyMain, LogicalParallelApplyStateChange, and LogicalApplySendData were also added.  Column leader_pid was
 added to system view pg_stat_subscription to track parallel activity.
 
@@ -1803,7 +1803,7 @@ Author: Peter Eisentraut 
 
 
 
-Add support for enhanced numeric literals in SQL JSON paths (Peter Eisentraut)
+Add support for enhanced numeric literals in SQL/JSON paths (Peter Eisentraut)