Correct NetworkManager documentation

Changed files
+3 -3
nixos
doc
manual
configuration
+3 -3
nixos/doc/manual/configuration/network-manager.xml
···
use NetworkManager. You can enable NetworkManager by setting:
<programlisting>
-
services.networkmanager.enable = true;
+
networking.networkmanager.enable = true;
</programlisting>
some desktop managers (e.g., GNOME) enable NetworkManager
···
<para>All users that should have permission to change network settings
must belong to the <code>networkmanager</code> group.</para>
-
<note><para><code>services.networkmanager</code> and
-
<code>services.wireless</code> can not be enabled at the same time:
+
<note><para><code>networking.networkmanager</code> and
+
<code>networking.wireless</code> can not be enabled at the same time:
you can still connect to the wireless networks using
NetworkManager.</para></note>