[rocketmq-site] branch new-official-website updated: Update 09subscription.md (#451)

[jinrongtong]

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jinrongtong pushed a commit to branch new-official-website
in repository https://gitbox.apache.org/repos/asf/rocketmq-site.git


The following commit(s) were added to refs/heads/new-official-website by this 
push:
     new 6d8b371a9 Update 09subscription.md (#451)
6d8b371a9 is described below

commit 6d8b371a9c48a7daf5d9763eb70bd481d489697d
Author: saber.destiny <34860013+saberfatelo...@users.noreply.github.com>
AuthorDate: Tue Jan 17 10:53:11 2023 +0800

    Update 09subscription.md (#451)
---
 versioned_docs/version-5.0/03-domainModel/09subscription.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/versioned_docs/version-5.0/03-domainModel/09subscription.md 
b/versioned_docs/version-5.0/03-domainModel/09subscription.md
index e1337c2de..42e9328aa 100644
--- a/versioned_docs/version-5.0/03-domainModel/09subscription.md
+++ b/versioned_docs/version-5.0/03-domainModel/09subscription.md
@@ -76,7 +76,7 @@ Apache RocketMQ 是按照消费者分组粒度管理订阅关系，因此，同
   c1.subscribe(topicA,"TagA");
   //Consumer c2
   Consumer c2 = ConsumerBuilder.build(groupA);
-  c1.subscribe(topicA,"TagA");
+  c2.subscribe(topicA,"TagA");
   ```
 
   
@@ -89,7 +89,7 @@ Apache RocketMQ 是按照消费者分组粒度管理订阅关系，因此，同
   c1.subscribe(topicA,"TagA");
   //Consumer c2Consumer 
   c2 = ConsumerBuilder.build(groupA);
-  c1.subscribe(topicA,"TagB");
+  c2.subscribe(topicA,"TagB");
   ```
 
 ## 使用建议