diff --git a/src/core/math/shapes/Rectangle.js b/src/core/math/shapes/Rectangle.js
index f1cb5af..e137ba1 100644
--- a/src/core/math/shapes/Rectangle.js
+++ b/src/core/math/shapes/Rectangle.js
@@ -121,7 +121,7 @@
      * Copies another rectangle to this one.
      *
      * @param {PIXI.Rectangle} rectangle - The rectangle to copy.
-     * @return {PIXI.Rectanle} Returns itself.
+     * @return {PIXI.Rectangle} Returns itself.
      */
     copy(rectangle)
     {