Update declare-network-policy.md

hantmac · web-flow · commit 7fa16ffcb610 · 2020-07-22T11:59:30.000+08:00
modify default nginx label
diff --git a/content/zh/docs/tasks/administer-cluster/declare-network-policy.md b/content/zh/docs/tasks/administer-cluster/declare-network-policy.md
@@ -90,7 +90,7 @@ metadata:
 spec:
   podSelector:
     matchLabels:
-      run: nginx
+      app: nginx
   ingress:
   - from:
     - podSelector:
