Fix indentation of ToC in Getting-Started-Guides..

docs/getting-started-guides/aws.md

@@ -3,15 +3,15 @@ Getting started on AWS EC2
 
 **Table of Contents**
 
-    - [Prerequisites](#prerequisites)
-    - [Cluster turnup](#cluster-turnup)
-        - [Supported procedure: `get-kube`](#supported-procedure-get-kube)
-        - [Alternatives](#alternatives)
-    - [Getting started with your cluster](#getting-started-with-your-cluster)
-        - [Command line administration tool: `kubectl`](#command-line-administration-tool-kubectl)
-        - [Examples](#examples)
-    - [Tearing down the cluster](#tearing-down-the-cluster)
-    - [Further reading](#further-reading)
+- [Prerequisites](#prerequisites)
+- [Cluster turnup](#cluster-turnup)
+    - [Supported procedure: `get-kube`](#supported-procedure-get-kube)
+    - [Alternatives](#alternatives)
+- [Getting started with your cluster](#getting-started-with-your-cluster)
+    - [Command line administration tool: `kubectl`](#command-line-administration-tool-kubectl)
+    - [Examples](#examples)
+- [Tearing down the cluster](#tearing-down-the-cluster)
+- [Further reading](#further-reading)
 
 ## Prerequisites