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

@@ -83,9 +83,9 @@ dataset_info:
 - **Repository:** https://github.com/stanfordnlp/coqa-baselines
 - **Paper:** [CoQA: A Conversational Question Answering Challenge](https://arxiv.org/abs/1808.07042)
 - **Point of Contact:** [Google Group](https://groups.google.com/forum/#!forum/coqa), [Siva Reddy](mailto:[email protected]), [Danqi Chen](mailto:[email protected])
-- **Size of downloaded dataset files:** 55.40 MB
-- **Size of the generated dataset:** 18.35 MB
-- **Total amount of disk used:** 73.75 MB
+- **Size of downloaded dataset files:** 58.09 MB
+- **Size of the generated dataset:** 19.24 MB
+- **Total amount of disk used:** 77.33 MB
 
 ### Dataset Summary
 
@@ -107,9 +107,9 @@ Our dataset contains 127k questions with answers, obtained from 8k conversations
 
 #### default
 
-- **Size of downloaded dataset files:** 55.40 MB
-- **Size of the generated dataset:** 18.35 MB
-- **Total amount of disk used:** 73.75 MB
+- **Size of downloaded dataset files:** 58.09 MB
+- **Size of the generated dataset:** 19.24 MB
+- **Total amount of disk used:** 77.33 MB
 
 An example of 'train' looks as follows.
 ```