doc: adjust PG 12 release note sections

Tighten section designations.

diff --git a/doc/src/sgml/release-12.sgml b/doc/src/sgml/release-12.sgml
index e3f8741f1dbb24364016b02ee70fc93f76aab35e..64e627822ca2a9d216ec2b8038fc9e24446dbab7 100644 (file)
--- a/doc/src/sgml/release-12.sgml
+++ b/doc/src/sgml/release-12.sgml
@@ -526,41 +526,6 @@ This prevents the creation of inconsistent partition hierarchies in rare cases.
 
     
 
-    
-     Parallel Queries
-
-     
-
-
-
-
-
-Allow parallel query when in SERIALIZABLE isolation mode (Thomas Munro)
-
-
-
-Previously, parallelism was disabled when in this mode.
-
-
-
-
-
-
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-Prevent current_schema() and current_schemas() from being run by parallel workers (Michael Paquier)
-
-
-
-     
-
-    
-
     
      Indexes
 
@@ -980,6 +945,21 @@ Improve speed in converting strings to int2/int4 integ
 
 
 
+
+
+
+
+Allow parallelized queries when in SERIALIZABLE isolation mode (Thomas Munro)
+
+
+
+Previously, parallelism was disabled when in this mode.
+
+
+
 
 
+
+
+Prevent current_schema() and current_schemas() from being run by parallel workers (Michael Paquier)
+
 
 
     
@@ -2023,7 +2014,7 @@ The clause has no effect.
    
 
    
-    <span class="marked">Server-Side Languages</span>
+    <span class="marked"><link linkend="plpgsql">PL/pgSQL</link></span>
 
     
 
@@ -2035,7 +2026,7 @@ Author: Tom Lane 
 
 
 Allow commands and variables with the same name as commands to be used in the same
-PL/pgSQL function (Tom Lane)
+PL/pgSQL function (Tom Lane)
 
 
 
@@ -2621,7 +2612,7 @@ Require a C99-supported compiler, and MSVC 2013 or later on <
    
 
    
-    <span class="marked">Source Code</span>
+    <span class="marked">Documentation</span>