diff --git a/values/prometheus.yaml.gotmpl b/values/prometheus.yaml.gotmpl
index 5fb5912..a9dabad 100644
--- a/values/prometheus.yaml.gotmpl
+++ b/values/prometheus.yaml.gotmpl
@@ -25,7 +25,7 @@ alertmanager:
           alertname: Watchdog
         receiver: "null"
       # # discord has delivery problems sometimes (amount of messages)
-      # # better mute it temporarily via silence in graphana.
+      # # better mute it temporarily via silence in grafana.
       #- match:
       #    alertname: AlertmanagerFailedToSendAlerts
       #  receiver: "null"