From 7745698b94f4729b70992e168ae98e3880a7c27b Mon Sep 17 00:00:00 2001
From: Prathamesh Sonpatki <csonpatki@gmail.com>
Date: Fri, 21 Aug 2015 22:17:50 +0530
Subject: [PATCH]  Document ensureCallbackArrays method from visitors.js

---
 packages/babel/src/traversal/visitors.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/babel/src/traversal/visitors.js b/packages/babel/src/traversal/visitors.js
index 5e60c32976..3545500089 100644
--- a/packages/babel/src/traversal/visitors.js
+++ b/packages/babel/src/traversal/visitors.js
@@ -165,7 +165,7 @@ function ensureEntranceObjects(obj) {
 }
 
 /**
- * [Please add a description.]
+ * Makes sure that enter and exit callbacks are arrays.
  */
 
 function ensureCallbackArrays(obj){