Improve tornjak docs (#276)

- Align tornjak backend naming with same convention as frontend
- Align Tornjak backend and frontend notes style
- Add disclaimer for Tornjak usage to example

---------

Signed-off-by: Marco Franssen <[email protected]>

charts/spire/charts/tornjak-frontend/templates/NOTES.txt

@@ -8,15 +8,19 @@ Namespace: {{ include "tornjak-frontend.namespace" . }}
 Tornjak UI (Frontend)
   image: {{ template "spire-lib.image" (dict "appVersion" $.Chart.AppVersion "image" .Values.image "global" .Values.global) }}
   pull policy: {{ .Values.image.pullPolicy }}
-Configured with Tornjak API (Backend): {{ include "tornjak-frontend.apiURL" . }}
+  Tornjak API (Backend): {{ include "tornjak-frontend.apiURL" . }}
 
 ### WARNING ###
-This Tornjak is configured without authentication and it is intended for
-testing only. Please do not use this version in production.
 
-You can use port forwarding to access UI:
+Tornjak runs without authentication and is therefore NOT suitable to run in production environments.
+Only use in test environments!
+
+Access Tornjak:
+
   kubectl -n {{ include "tornjak-frontend.namespace" . }} port-forward service/{{ include "tornjak-frontend.fullname" . }} {{ .Values.service.port }}:3000
 
+Ensure you have port-forwarding for tornjak-backend as well.
+
 Open browser to: http://localhost:{{ .Values.service.port }}
 
 To learn more about the release, try: