diff --git a/letsencrypt/client/client.py b/letsencrypt/client/client.py
index e30193d64..d0b9cf2e7 100644
--- a/letsencrypt/client/client.py
+++ b/letsencrypt/client/client.py
@@ -129,14 +129,10 @@ class Client(object):
 
     def acme_challenge(self):
         """Handle ACME "challenge" phase.
-
         TODO: Handle more than one domain name in self.names
-
         :returns: ACME "challenge" message.
         :rtype: dict
-
         """
-
         return self.send_and_receive_expected(
             acme.challenge_request(self.names[0]), "challenge")