diff --git a/Installation/Grafana/helm.md b/Installation/Grafana/helm.md
index a045f25..896853a 100644
--- a/Installation/Grafana/helm.md
+++ b/Installation/Grafana/helm.md
@@ -14,4 +14,4 @@
 
 ## Expose Grafana Service
 
-`kubectl expose service grafana — type=NodePort — target-port=3000 — name=grafana-ext`
+`kubectl expose service grafana --type=NodePort --target-port=3000 --name=grafana-ext`