doc: fix "type" option type in Interchange

diff --git a/js/foundation.interchange.js b/js/foundation.interchange.js
index d29ef32c27e57f4b25a9921eb16c6457d7b84938..47cfa60bfb3cbfd38f299d641f007a99891c7920 100644 (file)
--- a/js/foundation.interchange.js
+++ b/js/foundation.interchange.js
@@ -234,7 +234,7 @@ Interchange.defaults = {
    * - `background`: replace the `background-image` CSS property.
    * - `html`: replace the element content.
    * @option
-   * @type {?array}
+   * @type {string}
    * @default 'auto'
    */
   type: 'auto'