fix: update README.md error command (#103)

diff --git a/README.md b/README.md
index 1c97ce3..b9f78a0 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@
 Run: 
 
 ```
-cd stages/4.5.0 
+cd stages/4.5.0/templates 
 
 ./play-docker.sh alpine
 
@@ -65,7 +65,7 @@
 Run:
 
 ```
-cd stages/4.5.0 
+cd stages/4.5.0/templates 
 
 ./play-docker-compose.sh
 
@@ -77,7 +77,7 @@
 Run:
 
 ```
-cd stages/4.5.0 
+cd stages/4.5.0/templates 
 
 ./play-kubernetes.sh
 
@@ -88,7 +88,7 @@
 Run: (Note: This feature needs RMQ version is 4.4.0 or above)
 
 ```
-cd stages/4.5.0 
+cd stages/4.5.0/templates 
 
 ./play-docker-dledger.sh
 
@@ -101,7 +101,7 @@
 You can see detailed TLS config instruction from [here](templates/ssl/README.md) 
 
 ```
-cd stages/4.5.0 
+cd stages/4.5.0/templates 
 
 ./play-docker-tls.sh