Convert dataset sizes from base 2 to base 10 in the dataset card

Convert dataset sizes from base 2 (MiB) to base 10 (MB) in the dataset card, as it is the case in the dataset viewer.
See: https://github.com/huggingface/datasets/issues/5708

README.md

@@ -110,9 +110,9 @@ dataset_info:
 - **Paper:** [Social Bias Frames: Reasoning about Social and Power Implications of Language](https://www.aclweb.org/anthology/2020.acl-main.486.pdf)
 - **Leaderboard:**
 - **Point of Contact:** [Maartin Sap](mailto:msap@cs.washington.edu)
-- **Size of downloaded dataset files:** 6.03 MB
-- **Size of the generated dataset:** 42.41 MB
-- **Total amount of disk used:** 48.45 MB
+- **Size of downloaded dataset files:** 6.32 MB
+- **Size of the generated dataset:** 44.47 MB
+- **Total amount of disk used:** 50.80 MB
 
 ### Dataset Summary
 
@@ -138,9 +138,9 @@ Each instance contains a post that may contain an offensive statement and annota
 
 #### default
 
-- **Size of downloaded dataset files:** 6.03 MB
-- **Size of the generated dataset:** 42.41 MB
-- **Total amount of disk used:** 48.45 MB
+- **Size of downloaded dataset files:** 6.32 MB
+- **Size of the generated dataset:** 44.47 MB
+- **Total amount of disk used:** 50.80 MB
 
 An example of 'validation' looks as follows.
 ```