Update Naija-Stopwords.py

Naija-Stopwords.py

@@ -133,4 +133,4 @@ class NaijaStopwords(datasets.GeneratorBasedBuilder):
         for id_, row in df.iterrows():
             stopword = row["word"]
 
-            yield id_, {"stopword": stopword}
+            yield id_, {"word": stopword}