Acrolinx fix

Author: JamesJBarnett

articles/active-directory/authentication/concept-authentication-phone-options.md

@@ -85,7 +85,7 @@ If you have problems with phone authentication for Azure AD, review the followin
 * Text messaging platforms like SMS, RCS, or WhatsApp aren't subscribed on the device.
    * Have the user change methods or activate a text messaging platform on the device.
 * Faulty telecom providers, such as when no phone input is detected, missing DTMF tones issues, blocked caller ID on multiple devices, or blocked text messages across multiple devices.
-   * Microsoft uses multiple telecom providers to route phone calls and text messages for authentication. If you see any of the these issues, have a user attempt to use the method at least five times within 5 minutes and have that user's information available when contacting Microsoft support.
+   * Microsoft uses multiple telecom providers to route phone calls and text messages for authentication. If you see any of these issues, have a user attempt to use the method at least five times within 5 minutes and have that user's information available when contacting Microsoft support.
 *  Poor signal quality.
    * Have the user attempt to log in using a wi-fi connection by installing the Authenticator app.
    * Or use a text message instead of phone (voice) authentication.