Update openwrt.sh

tweak description

vm/openwrt.sh

@@ -475,9 +475,12 @@ qm set $VMID \
   -efidisk0 ${DISK0_REF},efitype=4m,size=4M \
   -scsi0 ${DISK1_REF},size=512M \
   -boot order=scsi0 \
-  -description "# OpenWrt VM
+  -description "<div align='center'><a href='https://Helper-Scripts.com'><img src='https://raw.githubusercontent.com/tteck/Proxmox/main/misc/images/logo-81x112.png'/></a>
-### https://github.com/tteck/Proxmox
+
-[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/D1D7EP4GF)" >/dev/null
+  # OpenWRT
+
+  <a href='https://ko-fi.com/D1D7EP4GF'><img src='https://img.shields.io/badge/&#x2615;-Buy me a coffee-blue' /></a>
+  </div>" >/dev/null
 msg_ok "Created OpenWrt VM ${CL}${BL}(${HN})"
 msg_info "OpenWrt is being started in order to configure the network interfaces."
 qm start $VMID