diff --git a/tiingo/restclient.py b/tiingo/restclient.py
index 869baad..4a03ee1 100644
--- a/tiingo/restclient.py
+++ b/tiingo/restclient.py
@@ -8,6 +8,7 @@ from requests.exceptions import HTTPError
 # TODO: Possibly print HTTP json response if available?
 class RestClientError(Exception):
     "Wrapper around HTTP Errors"
+
     pass