diff --git a/geomagio/TimeseriesFactory.py b/geomagio/TimeseriesFactory.py
index 90f373b45a91d54ec3a433eced2fcd5c729e9b6d..effc223cedc3a599aad92799052053c2fd9643a8 100644
--- a/geomagio/TimeseriesFactory.py
+++ b/geomagio/TimeseriesFactory.py
@@ -139,7 +139,7 @@ class TimeseriesFactory(object):
         return timeseries
 
     def parse_string(self, data, **kwargs):
-        """Creates error message that this functions is not implemented by 
+        """Creates error message that this functions is not implemented by
         TimeseriesFactory.
 
         Parameters