Update readme

README.md

@@ -25,10 +25,10 @@ _Note: adapter-transformers is a fork of transformers that acts as a drop-in rep
 Now, the adapter can be loaded and activated like this:
 
 ```python
-from transformers import AutoModelWithHeads
+from transformers import BartForConditionalGeneration
 
-model = AutoModelWithHeads.from_pretrained("facebook/bart-base")
-adapter_name = model.load_adapter("hSterz/narrativeqa", source="hf", set_active=True)
+model = BartForConditionalGeneration.from_pretrained("facebook/bart-base")
+model.load_adapter("AdapterHub/narrativeqa", source="hf")
 ```
 
 ## Architecture & Training