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-rw-r--r--nixos/doc/manual/configuration/config-file.xml4
-rw-r--r--nixos/doc/manual/configuration/firewall.xml9
2 files changed, 2 insertions, 11 deletions
diff --git a/nixos/doc/manual/configuration/config-file.xml b/nixos/doc/manual/configuration/config-file.xml
index 8a1a39c98c10..c77cfe137baa 100644
--- a/nixos/doc/manual/configuration/config-file.xml
+++ b/nixos/doc/manual/configuration/config-file.xml
@@ -197,10 +197,10 @@ swapDevices = [ { device = "/dev/disk/by-label/swap"; } ];
     pkgs.emacs
   ];
 
-<xref linkend="opt-services.postgresql.package"/> = pkgs.postgresql90;
+<xref linkend="opt-services.postgresql.package"/> = pkgs.postgresql_10;
 </programlisting>
       The latter option definition changes the default PostgreSQL package used
-      by NixOS’s PostgreSQL service to 9.0. For more information on packages,
+      by NixOS’s PostgreSQL service to 10.x. For more information on packages,
       including how to add new ones, see <xref linkend="sec-custom-packages"/>.
      </para>
     </listitem>
diff --git a/nixos/doc/manual/configuration/firewall.xml b/nixos/doc/manual/configuration/firewall.xml
index b66adcedce6e..47a19ac82c0f 100644
--- a/nixos/doc/manual/configuration/firewall.xml
+++ b/nixos/doc/manual/configuration/firewall.xml
@@ -34,13 +34,4 @@
   Similarly, UDP port ranges can be opened through
   <xref linkend="opt-networking.firewall.allowedUDPPortRanges"/>.
  </para>
-
- <para>
-  Also of interest is
-<programlisting>
-<xref linkend="opt-networking.firewall.allowPing"/> = true;
-</programlisting>
-  to allow the machine to respond to ping requests. (ICMPv6 pings are always
-  allowed.)
- </para>
 </section>