diff --git a/zipline/core.py b/zipline/core.py
index 47e99048..dc1e4748 100644
--- a/zipline/core.py
+++ b/zipline/core.py
@@ -1,5 +1,5 @@
 """
-Provides simulated data feed services. 
+Provides simulated data feed services...
 """
 import multiprocessing
 import zmq