Fix description links in dataset cards (#4222)

Commit from https://github.com/huggingface/datasets/commit/ef826e75315f1e35ca478c0bcfad20b566c7b5cb

README.md

@@ -53,7 +53,7 @@ pretty_name: GLUCOSE
 
 - **[Repository](https://github.com/TevenLeScao/glucose)**
 - **[Paper](https://arxiv.org/abs/2009.07758)**
-- **Point of Contact: [[email protected]](mailto:[email protected])**
+- **Point of Contact:** [[email protected]](mailto:[email protected])
 
 ### Dataset Summary