Update scrapinghub/hubstorage/serialization.py

Co-authored-by: Andrey Rakhmatullin <[email protected]>

Author: Gallaecio

scrapinghub/hubstorage/serialization.py

@@ -13,7 +13,7 @@
 
 
 def jlencode(iterable):
-    if isinstance(iterable, (dict, (str,))):
+    if isinstance(iterable, (dict, str)):
         iterable = [iterable]
     return '\n'.join(jsonencode(o) for o in iterable)