diff --git a/docs/11-backup.md b/docs/11-backup.md
index c73c7bd..4b50640 100644
--- a/docs/11-backup.md
+++ b/docs/11-backup.md
@@ -32,11 +32,11 @@
 
 ```mermaid
 graph TD
-    A[Proxmox VE Host<br/>Olimp 192.168.1.220] --> B[LXC Containers<br/>201-211]
-    A --> C[Virtual Machines<br/>205, 213]
-    A -->|Network| D[Proxmox Backup Server<br/>Olimpbs 192.168.1.199]
-    D --> E[Datastore: olimpbkp<br/>1 TB LVM]
-    E --> F[/var/lib/proxmox-backup/olimpbkp]
+    A["Proxmox VE Host<br/>Olimp 192.168.1.220"] --> B["LXC Containers<br/>201-211"]
+    A --> C["Virtual Machines<br/>205, 213"]
+    A -->|Network| D["Proxmox Backup Server<br/>Olimpbs 192.168.1.199"]
+    D --> E["Datastore: olimpbkp<br/>1 TB LVM"]
+    E --> F["/var/lib/proxmox-backup/olimpbkp"]
 ```
 
 ---