From e6799c576ca56c8c9cf52093900b0338e1b3f880 Mon Sep 17 00:00:00 2001
From: ydFu <ader.ydfu@gmail.com>
Date: Fri, 1 Jan 2021 20:03:11 +0800
Subject: [PATCH] Add description that distinguish between container-1 and
 container-2 make it easy to read.

Signed-off-by: ydFu <ader.ydfu@gmail.com>
---
 content/en/examples/pods/qos/qos-pod-4.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/content/en/examples/pods/qos/qos-pod-4.yaml b/content/en/examples/pods/qos/qos-pod-4.yaml
index d4818b277eefa..4bfa394eec79f 100644
--- a/content/en/examples/pods/qos/qos-pod-4.yaml
+++ b/content/en/examples/pods/qos/qos-pod-4.yaml
@@ -5,12 +5,12 @@ metadata:
   namespace: qos-example
 spec:
   containers:
-
+  # The first container specifies a memory request of 200 MiB. 
   - name: qos-demo-4-ctr-1
     image: nginx
     resources:
       requests:
         memory: "200Mi"
-
+  # The second container does not specify any requests or limits.
   - name: qos-demo-4-ctr-2
     image: redis