diff --git a/src/components/buttons/buttons.js b/src/components/buttons/buttons.js
index 7734df5c0a9..2789b46997b 100644
--- a/src/components/buttons/buttons.js
+++ b/src/components/buttons/buttons.js
@@ -29,7 +29,7 @@ angular.module('material.components.button', [
  * @param {boolean=} noink Flag indicates use of ripple ink effects
  * @param {boolean=} disabled Flag indicates if the tab is disabled: not selectable with no ink effects
  * @param {string=} type Optional attribute to specific button types (useful for forms); such as 'submit', etc.
- * @param {string=} ng-ref Optional attribute to support both ARIA and link navigation
+ * @param {string=} ng-href Optional attribute to support both ARIA and link navigation
  * @param {string=} href Optional attribute to support both ARIA and link navigation
  * @param {string=} ariaLabel Publish the button label used by screen-readers for accessibility. Defaults to the radio button's text.
  *