fixing typos nw-networkpolicy-deny-all-allowed.adoc

fixing typos in help description 

https://docs.openshift.com/container-platform/4.13/networking/multiple_networks/configuring-multi-network-policy.html#nw-networkpolicy-deny-all-multi-network-policy_configuring-multi-network-policy

Author: anandrece

modules/nw-networkpolicy-deny-all-allowed.adoc

@@ -68,8 +68,8 @@ endif::multi[]
 ----
 ifdef::multi[]
 <1> `namespace: default` deploys this policy to the `default` namespace.
-<2> `podSelector:` is empty, this means it matches all the pods. Therefore, the policy applies to all pods in the default namespace.
-<3> `network_name`: specifies the name of a network attachment definition.
+<2> `network_name`: specifies the name of a network attachment definition.
+<3> `podSelector:` is empty, this means it matches all the pods. Therefore, the policy applies to all pods in the default namespace.
 <4> There are no `ingress` rules specified. This causes incoming traffic to be dropped to all pods.
 endif::multi[]
 ifndef::multi[]
@@ -94,4 +94,4 @@ endif::multi[]
 ifdef::multi[]
 multinetworkpolicy.k8s.cni.cncf.io/deny-by-default created
 endif::multi[]
-----
+----