Update README.md

README.md

@@ -804,7 +804,7 @@ ________________________________________________________________________________
 </details>
 
 <details>
-<summary markdown="span"> Docker LXC </summary>
+<summary markdown="span"> 🔸Docker LXC </summary>
  
 <p align="center"><img src="https://raw.githubusercontent.com/tteck/Proxmox/main/misc/images/docker.png" height="100"/></p>