diff --git a/Docker_Registry_Install_Guide.md b/Docker_Registry_Install_Guide.md
index b266379..e231683 100644
--- a/Docker_Registry_Install_Guide.md
+++ b/Docker_Registry_Install_Guide.md
@@ -544,6 +544,7 @@ sudo systemctl enable --now registry-proxy.service
 
 # One-time: ensure host dir ownership matches rootless ID map
 sudo -u CI_SERVICE_USER podman unshare chown -R 100000:100000 /var/lib/registry
+```
 
 ### 4.1 Self-test
 
@@ -561,7 +562,6 @@ curl -vk --cert client.crt --key client.key https://REGISTRY_HOST:4443/v2/ | \
 #   - Pull unsigned image from your registry -> should FAIL
 #   - Sign image with your org key, push via 4443, pull via 443 -> should SUCCEED
 ```
-```
 
 ## Step 5: Verify Installation