add ZWS to avoid config snippet misinterpretation

this is not a reference that we want to include in online help.

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

diff --git a/pve-external-metric-server.adoc b/pve-external-metric-server.adoc
index 4eadb2f52f1fb654e6fdc05cedab6b1325e25e80..cc19adb7336bcd418ffeff87022c77dd908636c0 100644 (file)
--- a/pve-external-metric-server.adoc
+++ b/pve-external-metric-server.adoc
@@ -48,7 +48,7 @@ for this.
 Here is an example configuration for influxdb (on your influxdb server):
 
 ----
-[[udp]]
+​[[udp]]
    enabled = true
    bind-address = "0.0.0.0:8089"
    database = "proxmox"