diff --git a/src/filters/Mask.js b/src/filters/Mask.js
index 7beb70b3..566f403c 100644
--- a/src/filters/Mask.js
+++ b/src/filters/Mask.js
@@ -168,7 +168,7 @@
 	 * @example
      * node.cache();
      * node.filters([Konva.Filters.Mask]);
-     * node.threshold(0.1);
+     * node.threshold(200);
 	 */
 	Konva.Filters.Mask = function(imageData) {
 		// Detect pixels close to the background color