Update cost-management-billing-faq.yml

Author: Estraley27

articles/cost-management-billing/cost-management-billing-faq.yml

@@ -21,7 +21,7 @@ sections:
       - question: How do I pay my bill?
         answer: |
           See [Resolve past due balance for your Azure subscription](manage/resolve-past-due-balance.md).
-       - question: How long does it take for my payment to be posted?
+      - question: How long does it take for my payment to be posted?
         answer: |
           See [Check or wire transfer payment processing time](manage/pay-by-invoice#check-or-wire-transfer-payment-processing-time.md).
       - question: How do I find my invoice?