1 files changed, 22 insertions, 21 deletions
diff --git a/nixos/doc/manual/configuration/ipv6-config.xml b/nixos/doc/manual/configuration/ipv6-config.xml
index e8960dc8930c..e9ab7cce4eb2 100644
--- a/nixos/doc/manual/configuration/ipv6-config.xml
+++ b/nixos/doc/manual/configuration/ipv6-config.xml
@@ -3,47 +3,48 @@
          xmlns:xi="http://www.w3.org/2001/XInclude"
          version="5.0"
          xml:id="sec-ipv6">
+ <title>IPv6 Configuration</title>
 
-<title>IPv6 Configuration</title>
-
-<para>IPv6 is enabled by default.  Stateless address autoconfiguration
-is used to automatically assign IPv6 addresses to all interfaces.  You
-can disable IPv6 support globally by setting:
-
+ <para>
+  IPv6 is enabled by default. Stateless address autoconfiguration is used to
+  automatically assign IPv6 addresses to all interfaces. You can disable IPv6
+  support globally by setting:
 <programlisting>
 <xref linkend="opt-networking.enableIPv6"/> = false;
-</programlisting></para>
-
-<para>You can disable IPv6 on a single interface using a normal sysctl (in this
-example, we use interface <varname>eth0</varname>):
+</programlisting>
+ </para>
 
+ <para>
+  You can disable IPv6 on a single interface using a normal sysctl (in this
+  example, we use interface <varname>eth0</varname>):
 <programlisting>
 <xref linkend="opt-boot.kernel.sysctl"/>."net.ipv6.conf.eth0.disable_ipv6" = true;
 </programlisting>
-</para>
-
-<para>As with IPv4 networking interfaces are automatically configured via
-DHCPv6. You can configure an interface manually:
+ </para>
 
+ <para>
+  As with IPv4 networking interfaces are automatically configured via DHCPv6.
+  You can configure an interface manually:
 <programlisting>
 <link linkend="opt-networking.interfaces._name__.ipv6.addresses">networking.interfaces.eth0.ipv6.addresses</link> = [ {
   address = "fe00:aa:bb:cc::2";
   prefixLength = 64;
 } ];
 </programlisting>
-</para>
-
-<para>For configuring a gateway, optionally with explicitly specified interface:
+ </para>
 
+ <para>
+  For configuring a gateway, optionally with explicitly specified interface:
 <programlisting>
 <xref linkend="opt-networking.defaultGateway6"/> = {
   address = "fe00::1";
   interface = "enp0s3";
 }
 </programlisting>
-</para>
-
-<para>See <xref linkend='sec-ipv4' /> for similar examples and additional information.
-</para>
+ </para>
 
+ <para>
+  See <xref linkend='sec-ipv4' /> for similar examples and additional
+  information.
+ </para>
 </section>