Update confidential-client-application-authentication-error-aadsts7000218.md

Author: AmandaAZ

support/entra/entra-id/app-integration/confidential-client-application-authentication-error-aadsts7000218.md

@@ -102,4 +102,6 @@ Common OAuth 2.0 flows and their associated `grant_type` values are listed as fo
 
 [Microsoft Authentication Library (MSAL) Client Applications](https://github.com/AzureAD/microsoft-authentication-library-for-dotnet/wiki/Client-Applications)
 
+[!INCLUDE [Third-party information disclaimer](../../../includes/third-party-disclaimer.md)
+
 [!INCLUDE [Azure Help Support](../../../includes/azure-help-support.md)]