diff --git a/doc/networking-guide/ch_advanced.xml b/doc/networking-guide/ch_advanced.xml
index e9487dc937..e09f1e1c33 100644
--- a/doc/networking-guide/ch_advanced.xml
+++ b/doc/networking-guide/ch_advanced.xml
@@ -917,7 +917,7 @@
                         <td>firewall_policy_id</td>
                         <td>uuid-str or None</td>
                         <td>allocated by Networking</td>
-                        <td>This is a read-only attribute that gets populated with the uuid of the
+                        <td>This is a read-only attribute that gets populated with the UUID of the
                             firewall policy when this firewall rule is associated with a firewall
                             policy. A firewall rule can be associated with only one firewall policy
                             at a time. However, the association can be changed to a different
@@ -1047,7 +1047,7 @@
                         <td>firewall_rules</td>
                         <td>List of uuid-str or None</td>
                         <td>None</td>
-                        <td>This is an ordered list of firewall rule uuids. The firewall applies the
+                        <td>This is an ordered list of firewall rule UUIDs. The firewall applies the
                             rules in the order in which they appear in this list.</td>
                     </tr>
                     <tr>
@@ -1143,9 +1143,9 @@
                         <td>firewall_policy_id</td>
                         <td>uuid-str or None</td>
                         <td>None</td>
-                        <td>The firewall policy uuid that this firewall is associated with. This
+                        <td>The firewall policy UUID that this firewall is associated with. This
                             firewall implements the rules contained in the firewall policy
-                            represented by this uuid.</td>
+                            represented by this UUID.</td>
                     </tr>
                 </tbody>
             </table>
diff --git a/doc/user-guide-admin/section_cli_nova_manage_projects_security.xml b/doc/user-guide-admin/section_cli_nova_manage_projects_security.xml
index 521091b976..02100f2a07 100644
--- a/doc/user-guide-admin/section_cli_nova_manage_projects_security.xml
+++ b/doc/user-guide-admin/section_cli_nova_manage_projects_security.xml
@@ -139,7 +139,7 @@ export OS_TENANT_NAME=tenant01</programlisting>
             </para>
             <para>You can create complex rule sets by creating
                 additional rules. For example, if you want to pass
-                both http and https traffic, run:</para>
+                both HTTP and HTTPS traffic, run:</para>
             <screen><prompt>$</prompt> <userinput>nova secgroup-add-rule global_http tcp 443 443 0.0.0.0/0</userinput>
 <computeroutput>+-------------+-----------+---------+-----------+--------------+
 | IP Protocol | From Port | To Port | IP Range  | Source Group |
diff --git a/doc/user-guide/section_sdk_nova.xml b/doc/user-guide/section_sdk_nova.xml
index 8ab6622e5a..fcb44aa104 100644
--- a/doc/user-guide/section_sdk_nova.xml
+++ b/doc/user-guide/section_sdk_nova.xml
@@ -350,7 +350,7 @@ from utils import print_flavors</programlisting>
     print("-"*35)</programlisting>
             </step>
             <step>
-                <para>Get openStack credentials. See <xref
+                <para>Get OpenStack credentials. See <xref
                         linkend="sdk_compute_get_openstack_credentials_v2"
                     />.</para>
             </step>