[stable/kong] remove the extra space in NOTES.txt

Signed-off-by: Harry Bagdi <harrybagdi@gmail.com>

stable/kong/templates/NOTES.txt

@@ -7,7 +7,7 @@ To connect to Kong, please execute the following command
 {{- else if contains "NodePort" .Values.proxy.type -}}
   HOST=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath='{.items[0].status.addresses[0].address}')
   PORT=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "kong.fullname" . }}-proxy -o jsonpath='{.spec.ports[0].nodePort}')
-{{- end  -}}
+{{- end -}}
 export PROXY_IP=${HOST}:${PORT}
 curl $PROXY_IP