diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py
index 054825a5a33..591f95684d9 100644
--- a/Lib/test/test_httplib.py
+++ b/Lib/test/test_httplib.py
@@ -188,7 +188,8 @@ def test_chunked(self):
                 resp.close()
 
     def test_negative_content_length(self):
-        sock = FakeSocket('HTTP/1.1 200 OK\r\nContent-Length: -1\r\n\r\nHello\r\n')
+        sock = FakeSocket(
+            'HTTP/1.1 200 OK\r\nContent-Length: -1\r\n\r\nHello\r\n')
         resp = httplib.HTTPResponse(sock, method="GET")
         resp.begin()
         self.assertEquals(resp.read(), b'Hello\r\n')