Update index.mdx

Author: daisyfaithauma

src/content/docs/ai-gateway/websockets-api/index.mdx

@@ -21,7 +21,7 @@ WebSockets are long-lived TCP connections that enable bi-directional, real-time
 - **Reduced overhead**: Avoid overhead of repeated handshakes and TLS negotiations by maintaining a single, persistent connection.
 - **Provider compatibility**: Works with all AI providers in AI Gateway. Even if your chosen provider does not support WebSockets, Cloudflare handles it for you, managing the requests to your preferred AI provider.
 
-## **Key differences**
+## Key differences
 
 | Feature                 | Realtime APIs                                                                                                           | Non-Realtime APIs                                                                                |
 | :---------------------- | :---------------------------------------------------------------------------------------------------------------------- | :----------------------------------------------------------------------------------------------- |