Update Disable-App.md

Author: chrisda

exchange/exchange-ps/exchange/Disable-App.md

@@ -59,7 +59,7 @@ Disable-App -Identity 545d8236-721a-468f-85d8-254eca7cb0da -Mailbox Tony
 
 This example disables the Share to Teams app for user Tony.
 
-**Note**: Even if you disable the default app with this cmdlet, that app is automatically enabled automatically the user accesses the respective app. This behavior is by design.
+**Note**: Even if you disable the default app with this cmdlet, that app is automatically enabled when the user accesses the app. This behavior is by design.
 
 ## PARAMETERS