Add copyright notices and fix pyflakes errors

1 files changed, 15 insertions, 1 deletions

diff --git a/synapse/api/ratelimiting.py b/synapse/api/ratelimiting.py
index ab26c2376a..b9b6a9de1a 100644
--- a/synapse/api/ratelimiting.py
+++ b/synapse/api/ratelimiting.py
@@ -1,3 +1,17 @@
+# Copyright 2014 matrix.org
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import collections
 
 
@@ -31,7 +45,7 @@ class Ratelimiter(object):
         if sent_count < 0:
             allowed = True
             time_start = time_now_s
-            messagecount = 1.
+            message_count = 1.
         elif sent_count > burst_count - 1.:
             allowed = False
         else: