diff --git a/src/epplibwrapper/errors.py b/src/epplibwrapper/errors.py
index b9f333d72..d34ed5e91 100644
--- a/src/epplibwrapper/errors.py
+++ b/src/epplibwrapper/errors.py
@@ -70,7 +70,7 @@ class RegistryError(Exception):
     # connection errors have error code of None and [Errno 99] in the err message
     def is_connection_error(self):
         return self.code is None
-    
+
     def is_session_error(self):
         return self.code is not None and (self.code >= 2501 and self.code <= 2502)