Remove reference to convenience method in bdk

Author: EddieHouston

examples/JWT_AUTH_EXAMPLE.md

@@ -151,36 +151,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
 ## Integration with BDK
 
-### Using BDK's Convenience Constructor (Recommended)
-
-```rust
-use bdk_electrum::{BdkElectrumClient, ConfigBuilder};
-use std::sync::Arc;
-
-// Assuming you have a TokenManager as shown above
-fn create_bdk_client(
-    token_manager: Arc<KeycloakTokenManager>
-) -> Result<BdkElectrumClient<electrum_client::Client>, Box<dyn std::error::Error>> {
-
-    let config = ConfigBuilder::new()
-        .authorization_provider(Some(Arc::new(move || {
-            token_manager.get_token()
-        })))
-        .build();
-
-    // BDK provides a from_config() convenience method
-    let bdk_client = BdkElectrumClient::from_config(
-        "tcp://your-api-gateway:50001",
-        config
-    )?;
-
-    Ok(bdk_client)
-}
-```
-
-### Alternative: Manual Construction
-
-If you need more control over the underlying client:
+To use with BDK, create the electrum client with your config, then wrap it:
 
 ```rust
 use bdk_electrum::BdkElectrumClient;