fixed feedback

Author: Justinha

articles/active-directory/authentication/concept-system-preferred-multifactor-authentication.md

@@ -111,9 +111,9 @@ When a user signs in, the authentication process checks which authentication met
 1. TwowayVoiceOffice
 1. TwowaySMSOverMobile
 
-### How does system-preferred MFA effect AD FS or NPS extension?
+### How does system-preferred MFA affect AD FS or NPS extension?
 
-System-preferred MFA has no effect on users who sign in by using Active Directory Federation Services (AD FS) or Network Policy Server (NPS) extension. Those users don't see any change to their sign-in experience.
+System-preferred MFA doesn't affect users who sign in by using Active Directory Federation Services (AD FS) or Network Policy Server (NPS) extension. Those users don't see any change to their sign-in experience.
 
 ### What if the most secure MFA method is not available? 
 
@@ -124,7 +124,7 @@ For example, let's say an end user misplaces their FIDO2 security key. When they
 ### What happens for users who aren't specified in the Authentication methods policy but enabled in the legacy MFA tenant-wide policy?
 
 The system-preferred MFA also applies for users who are enabled for MFA in the legacy MFA policy.
-:::image type="content" border="true" source="./media/how-to-mfa-number-match/mfa-legacy-settings.png" alt-text="Screenshot of legacy MFA settings.":::
+:::image type="content" border="true" source="./media/how-to-mfa-number-match/legacy-settings.png" alt-text="Screenshot of legacy MFA settings.":::
 
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