Fix unittest

Author: RSTZZZ

tests/data/add_publication_by_id/2020-08-01-2004.09456.md

@@ -5,10 +5,10 @@ openAccessPdf:
   url: https://aclanthology.org/2021.acl-long.416.pdf
   status: HYBRID
   license: CCBY
-  disclaimer: 'Notice: This abstract is extracted from the open access paper or abstract
-    available at https://arxiv.org/abs/2004.09456, which is subject to the license
-    by the author or copyright owner provided with this content. Please go to the
-    source to verify the license and copyright information for your use.'
+  disclaimer: 'Notice: Paper or abstract available at https://arxiv.org/abs/2004.09456,
+    which is subject to the license by the author or copyright owner provided with
+    this content. Please go to the source to verify the license and copyright information
+    for your use.'
 names: Moin Nadeem, Anna Bethke, Siva Reddy
 tags:
 - Annual Meeting of the Association for Computational Linguistics

tests/test_add_publication_by_id.py

@@ -14,6 +14,7 @@ def setUpClass(cls):
             cls.expected_out = f.read()
 
     def test_add_publication_by_id(self):
+        self.maxDiff = None
         with open('tests/data/add_publication_by_id/in.md') as f:
             issue_body = f.read()
         parsed = mod.parse_issue_body(issue_body)