diff --git a/lib/legacy/legacy-element-mixin.js b/lib/legacy/legacy-element-mixin.js
index 6d6967d830..59f4a2f308 100644
--- a/lib/legacy/legacy-element-mixin.js
+++ b/lib/legacy/legacy-element-mixin.js
@@ -31,8 +31,8 @@ let styleInterface = window.ShadyCSS;
  *
  * @mixinFunction
  * @polymer
- * @appliesMixin Polymer.ElementMixin
- * @appliesMixin Polymer.GestureEventListeners
+ * @appliesMixin ElementMixin
+ * @appliesMixin GestureEventListeners
  * @property isAttached {boolean} Set to `true` in this element's
  *   `connectedCallback` and `false` in `disconnectedCallback`
  * @summary Element class mixin that provides Polymer's "legacy" API