diff --git a/libraries/AC_Sprayer/examples/AC_Sprayer_test/AC_Sprayer_test.pde b/libraries/AC_Sprayer/examples/AC_Sprayer_test/AC_Sprayer_test.pde
index 9e96e2e5da..f22b22c34b 100644
--- a/libraries/AC_Sprayer/examples/AC_Sprayer_test/AC_Sprayer_test.pde
+++ b/libraries/AC_Sprayer/examples/AC_Sprayer_test/AC_Sprayer_test.pde
@@ -1,5 +1,5 @@
 /*
- *       Example of AC_WPNav library .
+ *       Example of AC_Sprayer library .
  *       DIYDrones.com
  */