Merge pull request #65081 from anandrece/anandrece-nwpolicy-typo-fix

typo fix nw-networkpolicy-about.adoc

Author: jeana-redhat

modules/nw-networkpolicy-about.adoc

@@ -144,7 +144,7 @@ spec:
   - from:
     - namespaceSelector:
         matchLabels:
-          policy-group.network.openshift.io/ingress:""<1>
+          policy-group.network.openshift.io/ingress: ""<1>
   podSelector: {}
   policyTypes:
   - Ingress
@@ -168,7 +168,7 @@ spec:
   - from:
     - namespaceSelector:
         matchLabels:
-          policy-group.network.openshift.io/host-network:""
+          policy-group.network.openshift.io/host-network: ""
   podSelector: {}
   policyTypes:
   - Ingress