modified the toc

Author: athenads

articles/purview/toc.yml

@@ -40,28 +40,28 @@ items:
     href: use-purview-studio.md
   - name: Best practices and guidelines
     items:
-      - name: Pricing guidelines 
-        href: concept-guidelines-pricing.md
+      - name: Accounts architecture
+        href: concept-best-practices-accounts.md
+      - name: Accounts - Default Purview account 
+        href: concept-default-purview-account.md
+      - name: Automation best practices 
+        href: concept-best-practices-automation.md
+      - name: Classification best practices 
+        href: concept-best-practices-classification.md 
+      - name: Collections architecture
+        href: concept-best-practices-collections.md
       - name: Deployment best practices
         href: deployment-best-practices.md
       - name: Lineage best practices
         href: concept-best-practices-lineage-azure-data-factory.md
-      - name: Accounts architecture
-        href: concept-best-practices-accounts.md  
-      - name: Security best practices
-        href: concept-best-practices-security.md        
-      - name: Collections architecture
-        href: concept-best-practices-collections.md
       - name: Network architecture
         href: concept-best-practices-network.md
+      - name: Pricing guidelines 
+        href: concept-guidelines-pricing.md
       - name: Scanning best practices 
         href: concept-best-practices-scanning.md
-      - name: Classification best practices 
-        href: concept-best-practices-classification.md 
-      - name: Automation best practices 
-        href: concept-best-practices-automation.md
-      - name: Default Purview account 
-        href: concept-default-purview-account.md
+      - name: Security best practices
+        href: concept-best-practices-security.md        
   - name: Azure Purview permissions
     href: catalog-permissions.md
   - name: Data map