Update README.md

README.md

@@ -17,9 +17,9 @@ Project Page: https://ecnu-sea.github.io/
 
 Each dataset contains four types of files as follows:
 
-- **paper_raw_pdf:** Original paper in PDF format 
-- **paper_nougat_mmd:** The mmd files after parsed by [Nougat](https://github.com/facebookresearch/nougat)
-- **review_raw_txt:** Crawled raw review text
+- **paper_raw_pdf:** Original paper in PDF format.
+- **paper_nougat_mmd:** The mmd files after parsed by [Nougat](https://github.com/facebookresearch/nougat).
+- **review_raw_txt:** Crawled raw review text.
 - **review_json:** The processed review JSON file, including “Decision”, “Meta Review”, and for each review, “Summary”, “Strengths”, “Weaknesses”, “Questions”, “Soundness”, “Presentation”, “Contribution”, “Confidence”, and “Rating”.