diff --git a/doc/admin-guide-cloud/networking/section_networking_arch.xml b/doc/admin-guide-cloud/networking/section_networking_arch.xml
index 5a0167f02c..5b5726ff33 100644
--- a/doc/admin-guide-cloud/networking/section_networking_arch.xml
+++ b/doc/admin-guide-cloud/networking/section_networking_arch.xml
@@ -40,7 +40,7 @@
                                    agent</emphasis>
                                    (<literal>neutron-*-agent</literal>)</td>
                             <td>Runs on each hypervisor to perform local
-                            vSwitch configuration. The agent that runs depends
+                            vSwitch configuration. The agent that runs, depends
                             on the plug-in that you use. Certain plug-ins do not
                             require an agent.</td>
                         </tr>
@@ -79,12 +79,12 @@
                 </listitem>
                 <listitem>
                     <para>Compute (Nova) interacts with Networking
-                        through calls to its standard API.  As part of
+                        through calls to its standard API. As part of
                         creating a VM, the <systemitem class="service"
                             >nova-compute</systemitem> service
                         communicates with the Networking API to plug
                         each virtual NIC on the VM into a particular
-                        network. </para>
+                        network.</para>
                 </listitem>
                 <listitem>
                     <para>The Dashboard (Horizon) integrates with the
@@ -106,7 +106,7 @@
                 >OpenStack Configuration Reference</citetitle>.</para>
             <para>A standard architectural design includes a cloud controller
                 host, a network gateway host, and a number of hypervisors
-                for hosting virtual machines. The cloud controller and
+                for hosting virtual machines. The cloud controller and
                 network gateway can be on the same host. However, if
                 you expect VMs to send significant traffic to or from
                 the Internet, a dedicated network gateway host helps
@@ -168,13 +168,13 @@
                             <td><emphasis role="bold">API
                                    network</emphasis></td>
                             <td>Exposes all OpenStack APIs, including
-                                the Networking API, to tenants. IP
+                                the Networking API, to tenants. IP
                                 addresses on this network should be
                                 reachable by anyone on the
-                                Internet. The API network might be the
+                                Internet. The API network might be the
                                 same as the external network, because
                                 it is possible to create an
-                                external-network subnet that is
+                                external-network subnet that has
                                 allocated IP ranges that use less than
                                 the full range of IP addresses in an
                                 IP block.</td>