code 2

docs/getting-started.md

@@ -90,8 +90,8 @@ Make sure the following ports can pass through your firewall from the open Inter
 Activate them both in your virtualization infrastructure and the local firewall on your virtual machine:
 
 ```console
-    # firewall-cmd --add-port="{80/tcp,443/tcp,9095/tcp,5672/tcp}" --permanent
-    # firewall-cmd --reload
+$ firewall-cmd --add-port="{80/tcp,443/tcp,9095/tcp,5672/tcp}" --permanent
+$ firewall-cmd --reload
 ```
 
 ## Development