Update dataset card

Update dataset card:
- Add paper arXiv URL
- Add errata information in Citation section

README.md

@@ -2198,6 +2198,7 @@ configs:
 - **Homepage:**
 - **Repository:** https://github.com/alexwarstadt/blimp
 - **Paper:** [BLiMP: The Benchmark of Linguistic Minimal Pairs for English](https://doi.org/10.1162/tacl_a_00321)
+- **Paper:** https://arxiv.org/abs/1912.00582
 - **Point of Contact:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
 - **Size of downloaded dataset files:** 29.58 MB
 - **Size of the generated dataset:** 11.45 MB
@@ -2459,7 +2460,7 @@ The data fields are the same among all splits.
 
 ### Licensing Information
 
-BLiMP is distributed under a [CC-BY](https://creativecommons.org/licenses/by/4.0/) license.
+BLiMP is distributed under a [CC-BY](https://creativecommons.org/licenses/by/4.0/) license. Source: https://github.com/alexwarstadt/blimp#license
 
 ### Citation Information
 
@@ -2479,6 +2480,10 @@ BLiMP is distributed under a [CC-BY](https://creativecommons.org/licenses/by/4.0
 }
 ```
 
+#### Errata 
+
+Some results were misreported in the published TACL version. Please refer to the corrected version on arXiv: https://arxiv.org/abs/1912.00582
+
 
 ### Contributions