diff --git a/docs/en/Troubleshoopting.md b/docs/en/Troubleshoopting.md
index 4ea3d64f1a6ad5b818cab7b959688cb98b9761e8..2948355e351c8b8aa6456d93253e6a5daadf0ce0 100644
--- a/docs/en/Troubleshoopting.md
+++ b/docs/en/Troubleshoopting.md
@@ -1,6 +1,6 @@
 # Operation FAQ
 
-## 1. RocketMQ's mqadmin command error
+## 1. RocketMQ's mqadmin command error.
 
 >  Problem: Sometimes after deploying the RocketMQ cluster, when you try to execute some commands of "mqadmin", the following exception will appear：
 >