Update README.md

README.md

@@ -46,7 +46,7 @@ language:
 
 ソース: [yahoojapan/JGLUE on GitHub](https://github.com/yahoojapan/JGLUE/tree/main)
 
-## JSQuAD
+# JSQuAD
 
 > JSQuAD is a Japanese version of SQuAD (Rajpurkar+, 2016), one of the datasets of reading comprehension.
 > Each instance in the dataset consists of a question regarding a given context (Wikipedia article) and its answer.
@@ -54,11 +54,11 @@ language:
 > We used the Japanese Wikipedia dump as of 20211101.
 
 
-### Licensing Information
+## Licensing Information
 
 [Creative Commons Attribution Share Alike 4.0 International](https://github.com/yahoojapan/JGLUE/blob/main/LICENSE)
 
-### Citation Information
+## Citation Information
 
 ```
 @article{栗原 健太郎2023,
@@ -98,11 +98,11 @@ language:
 }
 ```
 
-## Subsets
+# Subsets
 
-### default
+## default
 
-src: [datasets/jsquad-v1.1](https://github.com/yahoojapan/JGLUE/tree/main/datasets/jsquad-v1.1)
+[datasets/jsquad-v1.1 on GitHub](https://github.com/yahoojapan/JGLUE/tree/main/datasets/jsquad-v1.1)
 
 - `id` (`str`): id of a question
 - `title` (`str`): title of a Wikipedia article