Update active-directory-aadconnect-pass-through-authentication-quick-start.md

Author: swkrish

articles/active-directory/connect/active-directory-aadconnect-pass-through-authentication-quick-start.md

@@ -57,7 +57,7 @@ Ensure that the following prerequisites are in place.
     | --- | --- |
     | **80** | Downloads the certificate revocation lists (CRLs) while validating the SSL certificate |
     | **443** | Handles all outbound communication with the service |
-    | **8080** (optional) | Authentication Agents report status back to our service over port 8080, if port 443 is unavailable. This happens every 10 minutes and is used to report agent status on the Azure AD portal. This port is not used for user sign-ins. |
+    | **8080** (optional) | Authentication Agents report their status every ten minutes over port 8080, if port 443 is unavailable. This status is displayed on the Azure AD portal. Port 8080 is _not_ used for user sign-ins. |
 
     If your firewall enforces rules according to the originating users, open these ports for traffic from Windows services that run as a network service.
    - If your firewall or proxy allows DNS whitelisting, whitelist connections to **\*.msappproxy.net** and **\*.servicebus.windows.net**. If not, allow access to the [Azure datacenter IP ranges](https://www.microsoft.com/download/details.aspx?id=41653), which are updated weekly.