diff --git a/bird_ b/bird_
index 0077a8d..9998c70 100755
--- a/bird_
+++ b/bird_
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # Copyright 2017 alarig <alarig@grifon.fr>
-# Copyright 2017 petrus <petrus@grifon.fr>
+# Copyright 2017 petrus
 #
 # BSD-3-Clause licence
 #