Update comments and credit doc proofreaders

1 files changed, 13 insertions, 5 deletions

diff --git a/doc/src/sgml/release-9.1.sgml b/doc/src/sgml/release-9.1.sgml
index 5152bb3fe40..a4cebb4f337 100644
--- a/doc/src/sgml/release-9.1.sgml
+++ b/doc/src/sgml/release-9.1.sgml
@@ -1039,7 +1039,8 @@
        <para>
         The new option is called <literal>NOT VALID</>, which can
         later be modified to <literal>VALIDATED</> and validation
-        checks performed.
+        checks performed. Together these allow you to add a Foreign Key
+        with minimal impact on read and write operations.
        </para>
       </listitem>
 
@@ -1587,21 +1588,21 @@
        </para>
 
        <para>
-        This feature can be used to implement updatable views.
+        This feature can be used to implement fully updatable views.
        </para>
       </listitem>
 
       <listitem>
        <para>
-        Reduce lock levels for <link
+        Minimise lock levels for <link
         linkend="SQL-CREATETRIGGER"><command>CREATE TRIGGER</></link>
-        and some <link linkend="SQL-ALTERTABLE"><command>ALTER
+        and many <link linkend="SQL-ALTERTABLE"><command>ALTER
         TABLE</></link> and <link linkend="SQL-CREATERULE"><command>CREATE
         RULE</></link> operations (Simon Riggs)
        </para>
 
        <para>
-        This improves concurrency.
+        This improves database availability when altering active databases.
        </para>
       </listitem>
 
@@ -2553,6 +2554,13 @@
 
      <listitem>
       <para>
+        Extensive proofreading and documentation improvements
+        (Thom Brown, Josh Kupershmidt, Susanne Ebrecht)
+      </para>
+     </listitem>
+
+     <listitem>
+      <para>
        Add documentation for <link
        linkend="guc-exit-on-error"><varname>exit_on_error</></link>
        (Robert Haas)