OSDOCS-14866: correct typo and file errors NW docs MicroShift

Author: ShaunaDiaz

modules/microshift-multus-intro.adoc

@@ -50,7 +50,7 @@ All of the pods in the cluster still use the cluster-wide default network to mai
 * The CNI configuration is created when the {microshift-short} Multus DaemonSet starts. This configuration is autogenerated and includes the primary CNI that is the default delegate. For {microshift-short}, the default CNI is OVN-Kubernetes.
 
 [id="microshift-additional-network-how-attached-pods_{context}"]
-== How to attached secondary networks to pods
+== How to attach secondary networks to pods
 
 To attach secondary network interfaces to a pod, you must create and apply configurations that define how the interfaces are attached.
 

modules/microshift-nw-multus-add-pod.adoc

@@ -12,7 +12,7 @@ If you want to attach additional networks to a pod that is already running, you
 
 .Prerequisites
 
-* The OpenShift CLI (`oc`) is installed.
+* The {oc-first} is installed.
 * The cluster is running.
 * A network defined by a `NetworkAttachmentDefinition` object that you want to attach the pod to exists.
 
@@ -22,17 +22,16 @@ If you want to attach additional networks to a pod that is already running, you
 
 .. To attach an additional network without any customization, add an annotation with the following format. Replace `_<network>_` with the name of the additional network to associate with the pod:
 +
-[source,yaml]
-[subs="+quotes"]
+[source,yaml,subs="+quotes"]
 ----
 apiVersion: v1
 kind: Pod
 metadata:
   annotations:
-    k8s.v1.cni.cncf.io/networks: __<network>__[,__<network>__,...] # <1>
+    k8s.v1.cni.cncf.io/networks: _<network>_[,_<network>_,...] <1>
 # ...
 ----
-<1> Replace `_<network>_` with the name of the additional network to associate with the pod. To specify more than one additional network, separate each network with a comma. Do not include whitespace between the comma. If you specify the same additional network multiple times, that pod will have multiple network interfaces attached to that network.
+<1> Replace `_<network>_` with the name of each additional network to associate with the pod. To specify more than one additional network, separate each network with a comma. Do not include whitespaces between the commas. If you specify the same additional network multiple times, that pod has multiple network interfaces attached to that network.
 +
 .Example annotation for a bridge-type additional network
 +
@@ -57,9 +56,9 @@ metadata:
     k8s.v1.cni.cncf.io/networks: |-
       [
         {
-          "name": "<network>", # <1>
-          "namespace": "<namespace>", # <2>
-          "default-route": ["<default-route>"] # <3>
+          "name": "<network>", <1>
+          "namespace": "<namespace>", <2>
+          "default-route": ["<default-route>"] <3>
         }
       ]
 # ...
@@ -70,10 +69,9 @@ metadata:
 
 . To create a `Pod` YAML file and add the  `NetworkAttachmentDefinition` annotation for an additional network, run the following command and use the example YAML:
 +
-[source,terminal]
-[subs="+quotes"]
+[source,terminal,subs="+quotes"]
 ----
-$ oc apply -f ./__<test_bridge>__.yaml <1>
+$ oc apply -f ./_<test_bridge>_.yaml <1>
 ----
 <1> Replace `_<test_bridge>_` with the pod name that you want to use.
 +
@@ -132,21 +130,23 @@ metadata:
 
 . Optional: To confirm that the `NetworkAttachmentDefinition` annotation exists in a `Pod` YAML, run the following command, replacing `_<name>_` with the name of the pod.
 +
-[source,terminal]
-[subs="+quotes"]
+[source,terminal,subs="+quotes"]
 ----
-$ oc get pod __<name>__ -o yaml <1>
+$ oc get pod _<name>_ -o yaml <1>
 ----
 <1> Replace `_<name>_` with the pod name you want to use. In the following example, `_<test_bridge>_` is used.
 +
 In the following example, the `test_bridge` is attached to the `net1` additional network:
 +
-[source,terminal]
-[subs="+quotes"]
+--
+[source,terminal,subs="+quotes"]
 ----
-$ oc get pod __<test_bridge>__ -o yaml
+$ oc get pod _<test_bridge>_ -o yaml <1>
 ----
+<1> Replace _<test_bridge>_ with the name of the bridge you want to use.
+--
 +
+--
 .Example output
 [source,yaml]
 ----
@@ -155,7 +155,7 @@ kind: Pod
 metadata:
   annotations:
     k8s.v1.cni.cncf.io/networks: bridge-conf
-    k8s.v1.cni.cncf.io/network-status: |- # <1>
+    k8s.v1.cni.cncf.io/network-status: |- <1>
       [{
           "name": "ovn-kubernetes",
           "interface": "eth0",
@@ -181,6 +181,7 @@ status:
 # ...
 ----
 <1> The `k8s.v1.cni.cncf.io/network-status` parameter is a JSON array of objects. Each object describes the status of an additional network attached to the pod. The annotation value is stored as a plain text value.
+--
 
 . Verify that the pod is running by running the following command:
 +