updating AUTHORS

bpiotr · bpiotr · commit 55c5f73de713 · 2017-09-30T22:08:03.000+02:00
diff --git a/AUTHORS b/AUTHORS
@@ -22,5 +22,6 @@ Contributors are:
 -Anson Mansfield <anson.mansfield _at_ gmail.com>
 -Ken Odegard <ken.odegard _at_ gmail.com>
 -Alexis Horgix Chotard
+-Piotr Babij <piotr.babij _at_ gmail.com>
 
 Portions derived from other open source works and are clearly marked.
