fix

wiki_sentences.py

@@ -5,7 +5,13 @@ from typing import List
 import datasets
 
 
-DESCRIPTION = open('README.md', 'r').read()
+DESCRIPTION = '''
+A dataset of all the sentences in Wikipedia.
+
+Filtered to only include sentences <=64 characters.
+
+Taken from the OPTIMUS project. https://github.com/ChunyuanLI/Optimus/blob/master/download_datasets.md
+'''
 
 
 DOWNLOAD_URL = "https://textae.blob.core.windows.net/optimus/data/datasets/wikipedia.segmented.nltk.txt"