diff --git a/features/alert2issue.py b/features/alert2issue.py
index daf72ca..6ecf9b0 100644
--- a/features/alert2issue.py
+++ b/features/alert2issue.py
@@ -1,7 +1,6 @@
-# Copyright 2019 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style
-# license that can be found in the LICENSE file or at
-# https://developers.google.com/open-source/licenses/bsd
+# Copyright 2019 The Chromium Authors
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 
 """Handlers to process alert notification messages."""
 from __future__ import print_function
@@ -238,9 +237,11 @@
   if not cc_emails:
     return []
   emails = [addr for _, addr in email.utils.getaddresses([cc_emails])]
-  return [userID for _, userID
-          in user_svc.LookupExistingUserIDs(cnxn, emails).iteritems()
-          if userID is not None]
+  return [
+      userID
+      for _, userID in user_svc.LookupExistingUserIDs(cnxn, emails).items()
+      if userID is not None
+  ]
 
 
 def _GetPriority(known_labels, priority):