Remove the $ sign before command if no output is given

charts/telegraf-ds/README.md

@@ -5,8 +5,8 @@
 ## TL;DR
 
 ```console
-$ helm repo add influxdata https://helm.influxdata.com/
-$ helm install influxdata/telegraf-ds
+helm repo add influxdata https://helm.influxdata.com/
+helm install influxdata/telegraf-ds
 ```
 
 ## Introduction
@@ -22,7 +22,7 @@ This chart bootstraps a `telegraf-ds` daemonset on a [Kubernetes](http://kuberne
 To install the chart with the release name `my-release`:
 
 ```console
-$ helm install --name my-release influxdata/telegraf-ds
+helm install --name my-release influxdata/telegraf-ds
 ```
 
 The command deploys a Telegraf daemonset on the Kubernetes cluster in the default configuration. The [configuration](#configuration) section as well as the [values.yaml](/values.yaml) file lists the parameters that can be configured during installation.
@@ -34,7 +34,7 @@ The command deploys a Telegraf daemonset on the Kubernetes cluster in the defaul
 To uninstall/delete the `my-release` deployment:
 
 ```console
-$ helm delete my-release
+helm delete my-release
 ```
 
 The command removes all the Kubernetes components associated with the chart and deletes the release.
@@ -44,7 +44,7 @@ The command removes all the Kubernetes components associated with the chart and
 The default configuration parameters are listed in `values.yaml`. To change the defaults, specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
 
 ```console
-$ helm install --name my-release \
+helm install --name my-release \
   --set config.outputs.influxdb.url=http://foo.bar:8086 \
     influxdata/telegraf-ds
 ```
@@ -54,7 +54,7 @@ The above command allows the chart to deploy by setting the InfluxDB URL for tel
 Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
 
 ```console
-$ helm install --name my-release -f values.yaml influxdata/telegraf-ds
+helm install --name my-release -f values.yaml influxdata/telegraf-ds
 ```
 
 ## Telegraf Configuration