Update the jsdoc to indicate that key is optional.

2015-02-12 18:36:36 -08:00
parent 0b042b2681
commit 9ec9e13aeb
1 changed files with 1 additions and 1 deletions
--- a/lib/6to5/types/index.js
+++ b/lib/6to5/types/index.js
@@ -403,7 +403,7 @@ t.toIdentifier = function (name) {
 * Description
 *
 * @param {Object} node
- * @param {String} key
+ * @param {String=} key
 */

 t.ensureBlock = function (node, key) {