diff --git a/crane_x7_examples_py/crane_x7_examples_py/aruco_detection.py b/crane_x7_examples_py/crane_x7_examples_py/aruco_detection.py
index 7d22efb..e37ecbe 100644
--- a/crane_x7_examples_py/crane_x7_examples_py/aruco_detection.py
+++ b/crane_x7_examples_py/crane_x7_examples_py/aruco_detection.py
@@ -1,11 +1,8 @@
 # Copyright 2020 RT Corporation
-# 
 # 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.
diff --git a/crane_x7_examples_py/crane_x7_examples_py/color_detection.py b/crane_x7_examples_py/crane_x7_examples_py/color_detection.py
index 4a9254e..869258b 100644
--- a/crane_x7_examples_py/crane_x7_examples_py/color_detection.py
+++ b/crane_x7_examples_py/crane_x7_examples_py/color_detection.py
@@ -1,11 +1,8 @@
 # Copyright 2020 RT Corporation
-# 
 # 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.