Update README.md

README.md

@@ -126,10 +126,10 @@ then, from within python load the datasets library
 To load one of the `PRIDE_Crosslinking_Archive` datasets, use `datasets.load_dataset(...)`
 
     >>> dataset = datasets.load_dataset(
-    ...     path="RosettaCommons/PRIDE_Crosslinking_Archive",
-    ...     name="data",
-    ...     data_dir="data"
-    ... )["XL_all"]
+            path="RosettaCommons/PRIDE_Crosslinking_Archive",
+            name="data",
+            data_dir="data"
+        )["XL_all"]
 ## Dataset Details
 
 ### Dataset Description