Update README.md

Fix a typo and add a missing import statement. Thank you for providing this great dataset!

README.md

@@ -6918,11 +6918,11 @@ More detail can be found in the blog post: https://huggingface.co/spaces/Hugging
 
 ### Load the data
 ```python
-  from datasets import load_dataset
+  from datasets import load_dataset, get_dataset_config_names
 
   # Get all subset names and load the first one
   available_subsets = get_dataset_config_names('HuggingFaceM4/FineVision')
-  ds = load_dataset('HuggingFaceM4/FineVision', name=availible_subsets[0], split='train', streaming=True)
+  ds = load_dataset('HuggingFaceM4/FineVision', name=available_subsets[0], split='train', streaming=True)
   
   # Inspect the first sample
   ds[0]