Merge pull request #1529 from ThatsMrTalbot/fix/remove-create-namespa…

…ce-from-helm-template

fix: remove --create-namespace from helm template example

content/docs/installation/helm.md

@@ -118,13 +118,14 @@ This static manifest can be tuned by providing the flags to overwrite the defaul
 helm template \
   cert-manager jetstack/cert-manager \
   --namespace cert-manager \
-  --create-namespace \
   --version [[VAR::cert_manager_latest_version]] \
   --set crds.enabled=true \
   # --set prometheus.enabled=false \   # Example: disabling prometheus using a Helm parameter
   > cert-manager.custom.yaml
 ```
 
+> ℹ️ The `helm template` command will not output a Namespace resource and ignores the `--create-namespace` flag. You must ensure the namespace you are deploying the generated YAML to exists.
+
 ## Uninstalling
 
 > **Warning**: To uninstall cert-manager you should always use the same process for