[networking-guide] master: Add note to rebuild grub.cfg file (837a66f)

[stephenw at fedoraproject.org]

Repository : http://git.fedorahosted.org/cgit/docs/networking-guide.git

On branch  : master

>---------------------------------------------------------------

commit 837a66fba1e01039b8ab2540304194f606ab042c
Author: Stephen Wadeley <swadeley at redhat.com>
Date:   Mon Jun 8 10:30:13 2015 +0200

    Add note to rebuild grub.cfg file


>---------------------------------------------------------------

 en-US/Consistent_Network_Device_Naming.xml |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/en-US/Consistent_Network_Device_Naming.xml b/en-US/Consistent_Network_Device_Naming.xml
index 4c4ef81..e7dea16 100644
--- a/en-US/Consistent_Network_Device_Naming.xml
+++ b/en-US/Consistent_Network_Device_Naming.xml
@@ -428,7 +428,10 @@ The name provided by <systemitem class="daemon">systemd-udev</systemitem> will b
       <para>
         Add the following line to the <filename>/etc/default/grub</filename> file:
         <synopsis>net.ifnames=0</synopsis>
-        or pass it to the kernel at boot time using the GRUB2 command-line interface. For more information about GRUB2 see <citetitle pubwork="book">&MAJOROSVER; System Administrator's Guide</citetitle>.</para>
+        or pass it to the kernel at boot time using the GRUB2 command-line interface.</para>
+        <note>
+        <para>Changes to <filename>/etc/default/grub</filename> require rebuilding the <filename>grub.cfg</filename> file using the <command>grub2-mkconfig -o</command> command. For more information about GRUB2 see the <citetitle pubwork="book">&MAJOROSVER; System Administrator's Guide</citetitle>.</para>
+        </note>
     </listitem>
   </itemizedlist>
 </para>