updated indentin

Author: bandersmsft

articles/cost-management-billing/savings-plan/toc.yml

@@ -27,8 +27,8 @@
     href: buy-savings-plan.md
   - name: Trade a reservation for a savings plan
     href: reservation-trade-in.md
-    - name: Manage saving plan
-      href: manage-savings-plan.md
+  - name: Manage saving plan
+    href: manage-savings-plan.md
   - name: Renew a savings plan
     href: renew-savings-plan.md
   - name: Download price sheet