updating for Acrolinx score

Author: KendalBond007

articles/healthcare-apis/includes/custom-header-auditlog.md

@@ -11,7 +11,7 @@ ms.custom: "include file"
 
 In the Azure Fast Healthcare Interoperability Resources (FHIR®) API, a user might want to include additional information in the logs, which comes from the calling system.
 
-For example, when the user of the API is authenticated by an external system, that system forwards the call to the FHIR API. At the FHIR API layer, the information about the original user has been lost, because the call was forwarded. It might be necessary to log and retain this user information for auditing or management purposes. The calling system can provide user identity, caller location, or other necessary information in the HTTP headers, which will be carried along as the call is forwarded.
+For example, when the user of the API is authenticated by an external system, that system forwards the call to the FHIR API. At the FHIR API layer, the information about the original user is lost, because the call was forwarded. It might be necessary to log and retain this user information for auditing or management purposes. The calling system can provide user identity, caller location, or other necessary information in the HTTP headers, which is carried along as the call is forwarded.
 
 You can use custom headers to capture several types of information. For example:
 * Identity or authorization information