update name of toc

Author: backwind1233

articles/spring-apps/toc.yml

@@ -91,7 +91,7 @@ items:
       href: tutorial-circuit-breaker.md
     - name: Custom DNS name
       href: tutorial-custom-domain.md
-    - name: Managed identity to connect to databases
+    - name: Passwordless connections to Azure databases
       href: /azure/developer/java/spring-framework/deploy-passwordless-spring-database-app?toc=/azure/spring-apps/toc.json&bc=/azure/spring-apps/breadcrumb/toc.json
     - name: Managed identity to connect Key Vault
       href: tutorial-managed-identities-key-vault.md