Link fixed.

Author: v-rajagt-zz

articles/active-directory/authentication/concept-certificate-based-authentication-technical-deep-dive.md

@@ -49,7 +49,7 @@ Let's cover each step:
 
    :::image type="content" border="true" source="./media/concept-certificate-based-authentication-technical-deep-dive/sign-in-alt.png" alt-text="Screenshot of the Sign-in if FIDO2 is also enabled.":::
 
-1. After the user clicks the link, the client is redirected to the certauth endpoint, which is [https://certauth.login.microsoftonline.com](https://certauth.login.microsoftonline.com) for Azure Global. For [Azure Government](/azure-government/compare-azure-government-global-azure.md#guidance-for-developers), the certauth endpoint is [https://certauth.login.microsoftonline.us](https://certauth.login.microsoftonline.us). For the correct endpoint for other environments, see the specific Microsoft cloud docs. 
+1. After the user clicks the link, the client is redirected to the certauth endpoint, which is [https://certauth.login.microsoftonline.com](https://certauth.login.microsoftonline.com) for Azure Global. For [Azure Government](/azure/azure-government/compare-azure-government-global-azure#guidance-for-developers), the certauth endpoint is [https://certauth.login.microsoftonline.us](https://certauth.login.microsoftonline.us). For the correct endpoint for other environments, see the specific Microsoft cloud docs. 
 
    The endpoint performs mutual authentication and requests the client certificate as part of the TLS handshake. You will see an entry for this request in the Sign-in logs. There is a [known issue](#known-issues) where User ID is displayed instead of Username.
 
@@ -236,4 +236,3 @@ For the next test scenario, configure the authentication policy where the Issuer
 - [How to configure Azure AD CBA](how-to-certificate-based-authentication.md)
 - [FAQ](certificate-based-authentication-faq.yml)
 - [Troubleshoot Azure AD CBA](troubleshoot-certificate-based-authentication.md)
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