Update event-hubs-faq.yml

Removed the questions line

Author: sudeshna-1902

articles/event-hubs/event-hubs-faq.yml

@@ -193,8 +193,7 @@ sections:
           How many partitions do I need?
         answer: |
           [!INCLUDE [event-hubs-partition-count](./includes/event-hubs-partition-count.md)]
-
-    questions:
+          
       - question: |  
           Can partition count be increased in Standard tier of Event Hub?
         answer: |