Updated README

README.md

@@ -61,9 +61,9 @@ paperswithcode_id: squad
 
 ### Dataset Summary
 
-combines the 100,000 questions in SQuAD1.1 with over 50,000 unanswerable questions written adversarially by crowdworkers
- to look similar to answerable ones. To do well on SQuAD2.0, systems must not only answer questions when possible, but
- also determine when no answer is supported by the paragraph and abstain from answering.
+SQuAD2.0 combines the 100,000 questions in SQuAD1.1 with over 50,000 unanswerable questions written adversarially by crowdworkers
+to look similar to answerable ones. To do well on SQuAD2.0, systems must not only answer questions when possible, but
+also determine when no answer is supported by the paragraph and abstain from answering.
 
 ### Supported Tasks and Leaderboards
 
@@ -194,4 +194,4 @@ archivePrefix = {arXiv},
 
 ### Contributions
 
-Thanks to [@AbinayaM02](https://github.com/AbinayaM02)
+Thanks to [@AbinayaM02](https://github.com/AbinayaM02)