Merge pull request #208483 from kengaderdus/update-display-name

[Azure AD B2C] update display name

Author: v-ccolin

articles/active-directory-b2c/TOC.yml

@@ -355,7 +355,7 @@
       items:
       - name: Multi-factor authentication
         href: multi-factor-authentication.md
-        displayName: TOTP, time-based-one-time password, time-based one-time password, authenticator app, Microsoft authenticator app, mfa, 2fa
+        displayName: TOTP, multi-factor, multifactor, time-based-one-time password, time-based one-time password, authenticator app, Microsoft authenticator app, mfa, 2fa
       - name: Partner integration
         items:
         - name: Asignio