--- a/CMakeLists.txt Wed Sep 04 23:56:58 2019 +0200
+++ b/CMakeLists.txt Thu Oct 24 21:49:24 2019 +0200
@@ -3,8 +3,7 @@
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
--- a/src/CMakeLists.txt Wed Sep 04 23:56:58 2019 +0200
+++ b/src/CMakeLists.txt Thu Oct 24 21:49:24 2019 +0200
@@ -3,8 +3,7 @@
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
--- a/src/SpacenavReceiver.h Wed Sep 04 23:56:58 2019 +0200
+++ b/src/SpacenavReceiver.h Thu Oct 24 21:49:24 2019 +0200
@@ -4,8 +4,7 @@
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
--- a/src/SpacenavWindow.cpp Wed Sep 04 23:56:58 2019 +0200
+++ b/src/SpacenavWindow.cpp Thu Oct 24 21:49:24 2019 +0200
@@ -4,8 +4,7 @@
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
--- a/src/SpacenavWindow.h Wed Sep 04 23:56:58 2019 +0200
+++ b/src/SpacenavWindow.h Thu Oct 24 21:49:24 2019 +0200
@@ -4,8 +4,7 @@
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
--- a/src/SpacenavWrapper.cpp Wed Sep 04 23:56:58 2019 +0200
+++ b/src/SpacenavWrapper.cpp Thu Oct 24 21:49:24 2019 +0200
@@ -4,8 +4,7 @@
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
--- a/src/SpacenavWrapper.h Wed Sep 04 23:56:58 2019 +0200
+++ b/src/SpacenavWrapper.h Thu Oct 24 21:49:24 2019 +0200
@@ -4,8 +4,7 @@
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
--- a/src/spacenav-demo-qt.cpp Wed Sep 04 23:56:58 2019 +0200
+++ b/src/spacenav-demo-qt.cpp Thu Oct 24 21:49:24 2019 +0200
@@ -4,8 +4,7 @@
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of