conceptual toc changes

docs-ref-conceptual/toc.yml

@@ -11,7 +11,8 @@
     href: java-sdk-azure-authenticate.md
     items:
     - name: Create a service principal
-      href: https://docs.microsoft.com/cli/azure/create-an-azure-service-principal-azure-cli
+      href: /cli/azure/create-an-azure-service-principal-azure-cli
+      maintainContext: true
   - name: Release notes
     href: java-sdk-azure-release-notes.md
 - name: Sample code
@@ -21,6 +22,4 @@
   - name: Web apps
     href: java-sdk-azure-web-apps-samples.md
   - name: SQL Database
-    href: java-sdk-azure-sql-database-samples.md
-- name: Reference
-  href: https://docs.microsoft.com/java/api/overview/azure/overview
+    href: java-sdk-azure-sql-database-samples.md