Update add-activities.md

Author: mduelae

powerapps-docs/user/add-activities.md

@@ -109,7 +109,7 @@ To add an email activity to a record, you must first save the record you are add
 To add an appointment activity to a record, you must first save the record you are adding the activity to.  
 
 > [!NOTE]
-> Recurring appointments are not supported when you are using the Dynamics 365 App for Outlook, Dynamics 365 for phones app, or on your mobile phone web browser. 
+> Recurring appointments are not supported on the Dynamics 365 App for Outlook, Dynamics 365 for phones app, and when you run the model-driven apps web client on your mobile phone web browser.
   
 1. Open the record that you want to add the activity to. For example, a contact record.