diff --git a/ortools/sat/docs/boolean_logic.md b/ortools/sat/docs/boolean_logic.md
index 72681d9e5c..2f96caad1f 100644
--- a/ortools/sat/docs/boolean_logic.md
+++ b/ortools/sat/docs/boolean_logic.md
@@ -22,19 +22,6 @@ negation of `x`.
 ```python
 # Snippet from ortools/sat/samples/literal_sample_sat.py
 #!/usr/bin/env python3
-# Copyright 2010-2025 Google LLC
-# 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.
-
 """Code sample to demonstrate Boolean variable and literals."""