Switch from GPLv2 to GPLv2+

[fw/altos] / src / kalman / kalman_filter.5c

diff --git a/src/kalman/kalman_filter.5c b/src/kalman/kalman_filter.5c
index efbbf1abee9193eb92f01287f1c13ed8b0f8342a..b676a47b1ddcfd357ceb3b1a44685dc61b64ad7c 100644 (file)
--- a/src/kalman/kalman_filter.5c
+++ b/src/kalman/kalman_filter.5c
@@ -5,7 +5,8 @@ load "matrix.5c"
  *
  * 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; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of