diff --git a/animated-editor-preview.gif b/animated-editor-preview.gif
index 0d032c6..6bebff2 100644
Binary files a/animated-editor-preview.gif and b/animated-editor-preview.gif differ
diff --git a/arduino/push-push/push-push.ino b/arduino/push-push/push-push.ino
index b5907b3..ffbeb6b 100644
--- a/arduino/push-push/push-push.ino
+++ b/arduino/push-push/push-push.ino
@@ -7,6 +7,10 @@
 // Each button can send a configurable keystroke, including non-printable controls 
 // The configuration of the keys to be sent is saved in the eprom and can be modified via System Exclusive via MIDI USB
 
+// Author: Stefano Garuti 
+// Author url: https://github.com/garubi
+// Author email: sgaruti@gmail.com
+
 // *************** START EDITING HERE *********************** //
 // Depending on the number of buttons you'll use
 // edit the following defines