fix up per comments on Minio, fix typo

Signed-off-by: JENNIFER RONDEAU <[email protected]>

Author: JENNIFER RONDEAU

docs/get-started.md

@@ -45,7 +45,7 @@ These instructions assume that you are running Minio inside your cluster.
 
     - in any other environment
 
-       1. Get the value of the IP address or DNS name of any node in your cluster.
+       1. Get the value of an external IP address or DNS name of any node in your cluster. You must be able to reach this address from the Ark client.
 
        1. Append the value of the NodePort to get a complete URL. You can get this value by running:
 
@@ -58,7 +58,7 @@ These instructions assume that you are running Minio inside your cluster.
 1. Start the server:
 
    ```shell
-   kubectl apply -f examples/minio/20-ark-deployment.yaml -f examples/minio/30-restic-daemonset.yaml
+   kubectl apply -f examples/minio/20-ark-deployment.yaml examples/minio/30-restic-daemonset.yaml
    ```
 
 1. Deploy the example nginx application:

docs/troubleshooting.md

@@ -42,7 +42,7 @@ kubectl edit deployment/ark -n heptio-ark
 ### Ark reports `custom resource not found` errors when starting up.
 
 Ark's server will not start if the required Custom Resource Definitions are not found in Kubernetes. Apply
-the `examples/common/00-prereqs.yaml` file to create these defintions, then restart Ark.
+the `examples/common/00-prereqs.yaml` file to create these definitions, then restart Ark.
 
 ### `ark backup logs` returns a `SignatureDoesNotMatch` error