diff --git a/certbot/certbot/__init__.py b/certbot/certbot/__init__.py
index 0c180336d..fbd634992 100644
--- a/certbot/certbot/__init__.py
+++ b/certbot/certbot/__init__.py
@@ -10,4 +10,4 @@ if sys.version_info[:2] == (3, 5):
             "Python 3.5 support will be dropped in the next release of "
             "acme. Please upgrade your Python version.",
             PendingDeprecationWarning,
-    )  # pragma: no cover
\ No newline at end of file
+    )  # pragma: no cover