Update chart instructions
Fixes via - minor improvement to copy/paste
experience of setting up OpenFaaS via helm chart.
@@ -80,7 +80,7 @@ export OPENFAAS_URL=http://...
Now log in:
``` bash
-echo -n $PASSWORD | faas-cli login -g http://$OPENFAAS_URL -u admin --password-stdin
+echo -n $PASSWORD | faas-cli login -g $OPENFAAS_URL -u admin --password-stdin
```
## OpenFaaS Operator / CRD controller
