diff --git a/doc/thrift.bnf b/doc/thrift.bnf
index d16ec05..24d83f6 100644
--- a/doc/thrift.bnf
+++ b/doc/thrift.bnf
@@ -1,11 +1,25 @@
 Thrift Protocol Structure
 
-Mark Slee (mcslee@facebook.com)
-
 Last Modified: 2007-Jun-29
 
-Thrift is distributed under the Thrift open source software license.
-Please see the included LICENSE file.
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+
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you 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.
 
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