Update documentation to use the current industry term for the repos

Author: austinmccollum

articles/sentinel/TOC.yml

@@ -109,7 +109,7 @@
     href: migration-convert-dashboards.md
   - name: Update SOC processes      
     href: migration-security-operations-center-processes.md
-- name: Enable solutions and content
+- name: Manage solutions and content
   items:  
   - name: Overview
     href: sentinel-solutions.md
@@ -127,7 +127,7 @@
       href: domain-based-essential-solutions.md
     - name: Monitor Zero Trust 
       href: sentinel-solution.md   
-  - name: Manage custom content from repositories
+  - name: Manage content as code using repositories
     items:
     - name: Overview
       href: ci-cd-custom-content.md

articles/sentinel/ci-cd-custom-content.md

@@ -15,7 +15,7 @@ ms.collection: usx-security
 
 ---
 
-# Manage custom content with Microsoft Sentinel repositories (public preview)
+# Manage content as code with Microsoft Sentinel repositories (public preview)
 
 The Microsoft Sentinel repositories feature provides a central experience for the deployment and management of Sentinel content as code. Repositories allow connections to an external source control for continuous integration / continuous delivery (CI/CD). This automation removes the burden of manual processes to update and deploy your custom content across workspaces. For more information on Sentinel content, see [About Microsoft Sentinel content and solutions](sentinel-solutions.md).
 

articles/sentinel/sentinel-solutions.md

@@ -14,7 +14,7 @@ appliesto:
 
 ---
 
-# About Microsoft Sentinel content and solutions
+# About Microsoft Sentinel Out-of-the-box content
 
 Microsoft Sentinel *content* is Security Information and Event Management (SIEM) solution components that enable customers to ingest data, monitor, alert, hunt, investigate, respond, and connect with different products, platforms, and services.