Fix platform for onStateChanged

Author: RadAzzouz

index.js

@@ -181,13 +181,13 @@ PSPDFKitView.propTypes = {
      *    formEditingActive: bool,
      * }
      *
-     * @platform android
      */
     onStateChanged: PropTypes.func,
     /**
      * fragmentTag: A tag used to identify a single PdfFragment in the view hierarchy.
      * This needs to be unique in the view hierarchy.
      *
+     * @platform android
      */
     fragmentTag: PropTypes.string
 };