Fix environment list in helm doc

Closes #5344

Signed-off-by: Martin Hickey <martin.hickey@ie.ibm.com>

cmd/helm/helm.go

@@ -61,19 +61,19 @@ Common actions from this point include:
 - helm list:      list releases of charts
 
 Environment:
-  $HELM_HOME           set an alternative location for Helm files. By default, these are stored in ~/.helm
-  $HELM_HOST           set an alternative Tiller host. The format is host:port
-  $HELM_NO_PLUGINS     disable plugins. Set HELM_NO_PLUGINS=1 to disable plugins.
-  $TILLER_NAMESPACE    set an alternative Tiller namespace (default "kube-system")
-  $KUBECONFIG          set an alternative Kubernetes configuration file (default "~/.kube/config")
-  $HELM_TLS_CA_CERT    path to TLS CA certificate used to verify the Helm client and Tiller server certificates (default "$HELM_HOME/ca.pem")
-  $HELM_TLS_CERT       path to TLS client certificate file for authenticating to Tiller (default "$HELM_HOME/cert.pem")
-  $HELM_TLS_KEY        path to TLS client key file for authenticating to Tiller (default "$HELM_HOME/key.pem")
-  $HELM_TLS_ENABLE     enable TLS connection between Helm and Tiller (default "false")
-  $HELM_TLS_VERIFY     enable TLS connection between Helm and Tiller and verify Tiller server certificate (default "false")
-  $HELM_TLS_HOSTNAME   the hostname or IP address used to verify the Tiller server certificate (default "127.0.0.1")
-  $HELM_KEY_PASSPHRASE set HELM_KEY_PASSPHRASE to the passphrase of your PGP private key. If set, you will not be prompted for
-                       the passphrase while signing helm charts
+
+- $HELM_HOME:           set an alternative location for Helm files. By default, these are stored in ~/.helm
+- $HELM_HOST:           set an alternative Tiller host. The format is host:port
+- $HELM_NO_PLUGINS:     disable plugins. Set HELM_NO_PLUGINS=1 to disable plugins.
+- $TILLER_NAMESPACE:    set an alternative Tiller namespace (default "kube-system")
+- $KUBECONFIG:          set an alternative Kubernetes configuration file (default "~/.kube/config")
+- $HELM_TLS_CA_CERT:    path to TLS CA certificate used to verify the Helm client and Tiller server certificates (default "$HELM_HOME/ca.pem")
+- $HELM_TLS_CERT:       path to TLS client certificate file for authenticating to Tiller (default "$HELM_HOME/cert.pem")
+- $HELM_TLS_KEY:        path to TLS client key file for authenticating to Tiller (default "$HELM_HOME/key.pem")
+- $HELM_TLS_ENABLE:     enable TLS connection between Helm and Tiller (default "false")
+- $HELM_TLS_VERIFY:     enable TLS connection between Helm and Tiller and verify Tiller server certificate (default "false")
+- $HELM_TLS_HOSTNAME:   the hostname or IP address used to verify the Tiller server certificate (default "127.0.0.1")
+- $HELM_KEY_PASSPHRASE: set HELM_KEY_PASSPHRASE to the passphrase of your PGP private key. If set, you will not be prompted for the passphrase while signing helm charts
 
 `
 

docs/helm/helm.md

@@ -21,19 +21,19 @@ Common actions from this point include:
 - helm list:      list releases of charts
 
 Environment:
-  $HELM_HOME           set an alternative location for Helm files. By default, these are stored in ~/.helm
-  $HELM_HOST           set an alternative Tiller host. The format is host:port
-  $HELM_NO_PLUGINS     disable plugins. Set HELM_NO_PLUGINS=1 to disable plugins.
-  $TILLER_NAMESPACE    set an alternative Tiller namespace (default "kube-system")
-  $KUBECONFIG          set an alternative Kubernetes configuration file (default "~/.kube/config")
-  $HELM_TLS_CA_CERT    path to TLS CA certificate used to verify the Helm client and Tiller server certificates (default "$HELM_HOME/ca.pem")
-  $HELM_TLS_CERT       path to TLS client certificate file for authenticating to Tiller (default "$HELM_HOME/cert.pem")
-  $HELM_TLS_KEY        path to TLS client key file for authenticating to Tiller (default "$HELM_HOME/key.pem")
-  $HELM_TLS_ENABLE     enable TLS connection between Helm and Tiller (default "false")
-  $HELM_TLS_VERIFY     enable TLS connection between Helm and Tiller and verify Tiller server certificate (default "false")
-  $HELM_TLS_HOSTNAME   the hostname or IP address used to verify the Tiller server certificate (default "127.0.0.1")
-  $HELM_KEY_PASSPHRASE set HELM_KEY_PASSPHRASE to the passphrase of your PGP private key. If set, you will not be prompted for
-                       the passphrase while signing helm charts
+
+- $HELM_HOME:           set an alternative location for Helm files. By default, these are stored in ~/.helm
+- $HELM_HOST:           set an alternative Tiller host. The format is host:port
+- $HELM_NO_PLUGINS:     disable plugins. Set HELM_NO_PLUGINS=1 to disable plugins.
+- $TILLER_NAMESPACE:    set an alternative Tiller namespace (default "kube-system")
+- $KUBECONFIG:          set an alternative Kubernetes configuration file (default "~/.kube/config")
+- $HELM_TLS_CA_CERT:    path to TLS CA certificate used to verify the Helm client and Tiller server certificates (default "$HELM_HOME/ca.pem")
+- $HELM_TLS_CERT:       path to TLS client certificate file for authenticating to Tiller (default "$HELM_HOME/cert.pem")
+- $HELM_TLS_KEY:        path to TLS client key file for authenticating to Tiller (default "$HELM_HOME/key.pem")
+- $HELM_TLS_ENABLE:     enable TLS connection between Helm and Tiller (default "false")
+- $HELM_TLS_VERIFY:     enable TLS connection between Helm and Tiller and verify Tiller server certificate (default "false")
+- $HELM_TLS_HOSTNAME:   the hostname or IP address used to verify the Tiller server certificate (default "127.0.0.1")
+- $HELM_KEY_PASSPHRASE: set HELM_KEY_PASSPHRASE to the passphrase of your PGP private key. If set, you will not be prompted for the passphrase while signing helm charts
 
 
 
@@ -79,4 +79,4 @@ Environment:
 * [helm verify](helm_verify.md)	 - verify that a chart at the given path has been signed and is valid
 * [helm version](helm_version.md)	 - print the client/server version information
 
-###### Auto generated by spf13/cobra on 4-Feb-2019
+###### Auto generated by spf13/cobra on 25-Apr-2019