Fixed date field in Toxicity

qb.py

@@ -22,7 +22,7 @@ _URLS = {
 _FIELDS = {
     "amazon": ["date", "rating", "reviewText", "summary"],
     "ccd": ["date", "product", "subproduct", "issue", "subissue", "text"],
-    "toxicity": ["rev_id", "toxicity", "year", "comment", "sample"],
+    "toxicity": ["rev_id", "toxicity", "date", "comment", "sample"],
 }
 
 _LABELS = {