Little fixes

Author: leemthompo

get-started/index.md

@@ -7,6 +7,8 @@ mapped_pages:
 ---
 # Get started
 
+## Overview
+
 {{es}} is the heart of the [Elastic Stack](the-stack.md). Combined with {{kib}}, it powers these Elastic solutions and use cases:
 
 * [Observability](/solutions/observability.md)
@@ -17,11 +19,11 @@ mapped_pages:
 Refer to our [customer success stories](https://www.elastic.co/customers/success-stories) for concrete examples of how Elastic is used in real-world scenarios.
 :::
 
-## First steps
+## Next steps
 
 Get started by learning about:
 
-- [{{es}} and {{kib}}](introduction.md), the core components of the {{{stack}}}.
+- [{{es}} and {{kib}}](introduction.md), the core components of the {{stack}}.
   - [The stack](/get-started/the-stack.md) to understand the relationship between core and optional components of an Elastic deployment.
 - [The out-of-the-box solutions and use cases](/solutions/index.md) that Elastic supports.
 - [Deploying Elastic](./deployment-options.md) for your use case.

get-started/introduction.md

@@ -1,10 +1,9 @@
 ---
 mapped_pages:
   - https://www.elastic.co/guide/en/elasticsearch/reference/current/elasticsearch-intro-what-is-es.html
-navigation_title: "{{ess}} and {{kib}}"
 ---
 
-# {{ess}} and {{kib}} [introduction]
+# {{es}} and {{kib}} [introduction]
 
 ## What is {{es}}?
 

get-started/versioning-availability.md

@@ -6,7 +6,7 @@ navigation_title: Versioning and availability
 
 ## Elastic Stack versioning
 
-{{ess}} and the core components of the Elastic Stack use a semantic versioning scheme. This scheme consists of three numbers separated by periods in the form `X.Y.Z`, for example: `9.0.0`.
+{{es}} and the core components of the Elastic Stack use a semantic versioning scheme. This scheme consists of three numbers separated by periods in the form `X.Y.Z`, for example: `9.0.0`.
 
 Each number represents a specific level of change: