Update README.md

README.md

@@ -56,11 +56,11 @@ Finally, in `general_metadata`, there is a string that can be transformed into a
 
 ## Data Splits
 
-There is only one split, `train`, that contains 141 million examples.
+There is only one split, `train`, that contains 141,047,697 examples.
 
 ## Size
 
-`OBELISC` with images replaced by their URLs, in arrow format, weighs 666.6 GB (unwanted!) but this uploaded version is in `parquet` format, so it should be safe.
+`OBELISC` with images replaced by their URLs weighs 666.6 GB (unwanted!) in arrow format and 377 GB in this uploaded `parquet` format.
 
 ### Visualization of OBELISC documents