Update README.md load_dataset example to fix the deprecated 'config' argument

README.md

@@ -167,7 +167,16 @@ You can find the valid pairs in Homepage section of Dataset Description: https:/
 E.g.
 
 ```
-dataset = load_dataset("yhavinga/ccmatrix", config="en-nl")
+from datasets import load_dataset
+dataset = load_dataset("yhavinga/ccmatrix", "en-nl", streaming=True)
+```
+
+This will open the `en-nl` dataset in streaming mode. Without streaming, download and prepare will take tens of minutes.
+You can inspect elements with:
+
+```
+print(next(iter(dataset['train'])))
+{'id': 0, 'score': 1.2499677, 'translation': {'en': 'They come from all parts of Egypt, just like they will at the day of His coming.', 'nl': 'Zij kwamen uit alle delen van Egypte, evenals zij op de dag van Zijn komst zullen doen.'}}
 ```
 
 ## Dataset Structure