[networking] Minor fix on 'external network'

In this example we use one external network. 'an external networks'
looks wrong and we should use a singular form.

backport: mitaka

Change-Id: Ic1a00fd235a8b52104204788ae2dfc7e201eadd5
This commit is contained in:
Akihiro Motoki 2016-07-03 01:12:36 +09:00
parent 868a6564c8
commit ada4a20713

View File

@ -139,7 +139,7 @@ allow simple routing for project networks with the same subnet pools.
| shared | True |
+-------------------+--------------------------------------+
#. Make sure that subnets on an external networks are created
#. Make sure that subnets on an external network are created
from the subnet pools created above:
.. code-block:: console