Fix for PGPRO-551 - patches from A.Lakhin

Author: Liudmila Mantrova

doc/src/sgml/charset.sgml

@@ -309,16 +309,6 @@ initdb --locale=sv_SE
     applications are advised to make use of the error code scheme
     instead.
    </para>
-
-   <para>
-    Maintaining catalogs of message translations requires the on-going
-    efforts of many volunteers that want to see
-    <productname>&productname;</> speak their preferred language well.
-    If messages in your language are currently not available or not fully
-    translated, your assistance would be appreciated.  If you want to
-    help, refer to <xref linkend="nls"> or write to the developers'
-    mailing list.
-   </para>
   </sect2>
  </sect1>
 

doc/src/sgml/postgres.sgml

@@ -244,8 +244,6 @@
   &arch-dev;
   &catalogs;
   &protocol;
-  &sources;
-  &nls;
   &plhandler;
   &fdwhandler;
   &tablesample-method;
@@ -273,7 +271,6 @@
   &release;
   &contrib;
   &external-projects;
-  &docguide;
   &demodb-bookings;
   &acronyms;
 

doc/src/sgml/release-9.3.sgml

@@ -11486,7 +11486,7 @@ ALTER EXTENSION hstore UPDATE;
 
       <listitem>
        <para>
-        Add <link linkend="docguide-toolsets">instructions</link> for setting
+        Add instructions for setting
         up the documentation tool chain on <productname>macOS</>
         (Peter Eisentraut)
        </para>