diff --git a/setup.py b/setup.py
index 8cd659ec..b555ea4c 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@
 # python setup.py install
 #
 # prerequisite: setuptools
-# http://pypi.python.org/pypi/setuptools
+# http://pypi.python.org/pypi/setuptools 
 
 REQUIRES = ["urllib3 >= 1.15", "six >= 1.10", "certifi", "python-dateutil", "retrying >= 1.3.3"]