update links

Author: louisachu

src/pages/guides/email-alerts/cert-expiry.md

@@ -14,7 +14,7 @@ Upon receiving the email alert, you need to replace the expiring certificate key
 
 <InlineAlert slots="text"/>
 
-Service Account (JWT) credentials have been deprecated in favor of the OAuth Server-to-Server credentials. Your applications using the Service Account (JWT) credentials will stop working after Jun 30, 2025. **You must migrate to the new credential by Jun 30, 2025 in order to ensure your application continues to function. View our [migration guide](../ServerToServerAuthentication/migration.md) to know more.**
+Service Account (JWT) credentials have been deprecated in favor of the OAuth Server-to-Server credentials. Your applications using the Service Account (JWT) credentials will stop working after Jun 30, 2025. **You must migrate to the new credential by Jun 30, 2025 in order to ensure your application continues to function. View our [migration guide](../authentication/ServerToServerAuthentication/migration.md) to know more.**
 
 ## A step-by-step guide to replacing expiring certificate key pairs
 

src/pages/guides/services/services-add-api-jwt.md

@@ -2,4 +2,4 @@
 
 <InlineAlert slots="text"/>
 
-Service Account (JWT) credentials have been deprecated in favor of the OAuth Server-to-Server credentials. View our [migration guide](../ServerToServerAuthentication/migration.md) to know more. The new version of this guide that uses OAuth Server-to-Server credentials is now available here - [**Add API to project using OAuth Server-to-Server credentials**](../services/services-add-api-oauth-s2s.md).
+Service Account (JWT) credentials have been deprecated in favor of the OAuth Server-to-Server credentials. View our [migration guide](../authentication/ServerToServerAuthentication/migration.md) to know more. The new version of this guide that uses OAuth Server-to-Server credentials is now available here - [**Add API to project using OAuth Server-to-Server credentials**](../services/services-add-api-oauth-s2s.md).