Update model card

README.md

@@ -14,8 +14,8 @@ ProcBERT is a pre-trained language model specifically for procedural text. It wa
 @inproceedings{bai-etal-2021-pre,
     title = "Pre-train or Annotate? Domain Adaptation with a Constrained Budget",
     author = "Bai, Fan  and
-      Ritter, Alan  and
-      Xu, Wei",
+              Ritter, Alan  and
+              Xu, Wei",
     booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing",
     month = nov,
     year = "2021",