fix markdown prob

docs/b2c-applications.md

@@ -23,7 +23,6 @@ By the end, you should have recorded the following information:
         * The OpenID Metadata URL for Azure AD B2C tenants is usually in the format: `https://<tenant-name>.b2clogin.com/<tenant-name>.onmicrosoft.com/v2.0/.well-known/openid-configuration?p=<policy-name>`.
         * Replace `<tenant-name>` and `<policy-name>` with your actual tenant name and the policy name you are using (like B2C_1_SignUpSignIn).
     1. Make sure to record the OpenID authority and OpenID metadata URL for future configuration steps.
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 1. Configure the requiered AD Applications.
     1. Create the **IoT Hub Portal API** Application:
         * Select **App registrations**, and then select **New registration**.