diff --git a/src/pixi/loaders/ImageLoader.js b/src/pixi/loaders/ImageLoader.js
index 633f163..8e4b5f5 100644
--- a/src/pixi/loaders/ImageLoader.js
+++ b/src/pixi/loaders/ImageLoader.js
@@ -31,6 +31,7 @@
      *
      * @property frames
      * @type Array
+     * @readOnly
      */
     this.frames = [];
 };

diff --git a/src/pixi/loaders/ImageLoader.js b/src/pixi/loaders/ImageLoader.js
index 633f163..8e4b5f5 100644
--- a/src/pixi/loaders/ImageLoader.js
+++ b/src/pixi/loaders/ImageLoader.js
@@ -31,6 +31,7 @@
      *
      * @property frames
      * @type Array
+     * @readOnly
      */
     this.frames = [];
 };
diff --git a/src/pixi/primitives/Graphics.js b/src/pixi/primitives/Graphics.js
index 25e7909..acbe6af 100644
--- a/src/pixi/primitives/Graphics.js
+++ b/src/pixi/primitives/Graphics.js
@@ -117,6 +117,7 @@
      * 
      * @property dirty
      * @type Boolean
+     * @private
      */
     this.dirty = true;
 };