Update server-authentication.mdx

Author: sahilsuman933

fern/server-url/server-authentication.mdx

@@ -3,8 +3,6 @@ title: Server Authentication
 slug: server-url/server-authentication
 ---
 
-# Server Authentication
-
 When configuring webhooks for your assistant, you can authenticate your server endpoints using either a secret token, custom headers, or OAuth2. This ensures that only authorized requests from Vapi are processed by your server.
 
 ## Credential Configuration