Fix broken link

Author: Paweena Tongbai (Lionbridge Technologies Inc)

articles/active-directory/manage-apps/datawiza-azure-ad-sso-oracle-peoplesoft.md

@@ -103,7 +103,7 @@ To integrate Oracle PeopleSoft with Azure AD:
    |:-----------|:-------------|
    | Platform         | Web |
    | App Name         | Enter a unique application name|
-   | Public Domain    | For example: https://ps-external.example.com <br>For testing, you can use localhost DNS. If you aren't deploying DAB behind a load balancer, use the Public Domain port.                      |
+   | Public Domain    | For example: `https://ps-external.example.com` <br>For testing, you can use localhost DNS. If you aren't deploying DAB behind a load balancer, use the Public Domain port.                      |
    | Listen Port      | The port that DAB listens on. |
    | Upstream Servers | The Oracle PeopleSoft implementation URL and port to be protected.|