Update articles/logic-apps/logic-apps-content-type.md

Co-authored-by: Esther Fan <[email protected]>

Author: mumurug-MSFT

articles/logic-apps/logic-apps-content-type.md

@@ -119,7 +119,6 @@ reference and use those properties more easily in your logic app's workflow.
      ```
 
   3. In the HTTP request that your client app sends to Azure Logic Apps, make sure that you include a header named **Content-Type**, and set the header's value to **application/json**.
-  and set the header's value to `application/json`.
 
 * **Parse JSON action**