Updating docstring in Iterator.get_query_params.

dhermes · dhermes · commit 2f28e9f9b152 · 2014-11-04T14:13:37.000-08:00
diff --git a/gcloud/storage/iterator.py b/gcloud/storage/iterator.py
@@ -75,8 +75,8 @@ def has_next_page(self):
     def get_query_params(self):
         """Getter for query parameters for the next request.
 
-        :rtype: dict or None
-        :returns: A dictionary of query parameters or None if there are none.
+        :rtype: dict
+        :returns: A dictionary of query parameters.
         """
         result = ({self.PAGE_TOKEN: self.next_page_token}
                   if self.next_page_token else {})
