Minor doc tweaks (#476)

docs/content/server.md

@@ -69,6 +69,7 @@ render your dashboard(s) to files. One such tool is [entr](https://github.com/er
 used like so (with the Foundation SDK's TypeScript support):
 
 ```
+git clone https://github.com/grafana/grafana-foundation-sdk
 cd grafana-foundation-sdk/examples/typescript/red-method
 npm install
 find . | entr -s 'npm run -s dev > ts.json'
@@ -77,3 +78,8 @@ Then, in another window:
 ```
 grr serve -w ts.json
 ```
+Finally, open the Grizzly server at [http://localhost:8080](http://localhost:8080) and select the Red
+Method dashboard.
+
+Now, any changes to any of the Typescript files for the example Red Method dashboard will be instantly
+shown in your dashboard.

docs/content/what-is-grizzly.md

@@ -19,10 +19,17 @@ descriptions. (Programmatic description is explained in the section on
 We will first explore how to use Grizzly with Grafana.
 
 ## Authentication
-You will need to set at least the `GRAFANA_URL` environment variable. This should
-be to the root of your Grafana instance. If your Grafana instance requires authentication,
-then you are recommended to acquire an API key (`Configuration` / `API keys`). Set the
-`GRAFANA_TOKEN` to this value. For more this, see [authentication](../authentication/).
+To work with Grafana, you will need to give Grafana credentials for your instance. The
+recommended way to do this would be to create a "context", and set the Grafana URL and a
+service account token. Here we create an "instance" context:
+
+```
+grr config create-context instance
+grr config set grafana.url http://localhost:3000
+grr config set grafana.token <my-service-account-token>
+```
+
+For further explanations and other options, see [authentication](../authentication/).
 
 ## Managing a Simple Dashboard