diff --git a/build/shared/examples/Digital/Debounce/Debounce.pde b/build/shared/examples/Digital/Debounce/Debounce.pde
index 568100ff6..6f184eccc 100644
--- a/build/shared/examples/Digital/Debounce/Debounce.pde
+++ b/build/shared/examples/Digital/Debounce/Debounce.pde
@@ -20,6 +20,7 @@
  modified 3 Jul 2009
  by Limor Fried
  
+This example code is in the public domain.
  
  http://www.arduino.cc/en/Tutorial/Debounce
  */