Update toc.yml

Author: EXPEkesheth

articles/healthcare-apis/fhir/toc.yml

@@ -46,10 +46,13 @@ items:
 - name: Configuration
   expanded: true
   items:
-    - name: Customer-managed keys best practices
-      href: customer-managed-keys.md
-    - name: Configure customer-managed keys
-      href: configure-customer-managed-keys.md
+    - name: Customer-managed keys
+      expanded: false
+      items:
+      - name: Configure customer-managed keys
+        href: configure-customer-managed-keys.md
+      - name: Customer-managed keys best practices
+        href: customer-managed-keys.md
     - name: Configure CORS
       href: configure-cross-origin-resource-sharing.md
     - name: Enable diagnostic settings in the FHIR service
@@ -97,7 +100,7 @@ items:
       items:
       - name: Configure settings for bulk-import  
         href: configure-import-data.md
-      - name: Use bulk-import
+      - name: Import FHIR data 
         href: import-data.md 
     - name: $member-match
       href: tutorial-member-match.md