Update wording for reauthentication instructions

Author: genlin

support/entra/entra-id/app-integration/error-code-aadsts50173-grant-expired-revoked.md

@@ -39,7 +39,7 @@ To resolve this issue, follow these steps:
 
 ### For end users
 
-On the application being used, try to locate an option to reauthenticate and/or clear any cached token information. This can also be achieved by signing out and signing back in to the application (when applicable/available). 
+On the application that experiences issues, try to locate an option to reauthenticate and/or clear any cached token information. This can also be achieved by signing out and signing back in to the application (when applicable/available). 
 
 ### For application developers