From 398951f2822608d0befc48e4fd14976d78ac42d7 Mon Sep 17 00:00:00 2001
From: Alexander Skvortsov <sasha.skvortsov109@gmail.com>
Date: Fri, 4 Sep 2020 17:46:30 -0400
Subject: [PATCH] Fix SubtreeRetainer docblock

---
 js/src/common/utils/SubtreeRetainer.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/src/common/utils/SubtreeRetainer.js b/js/src/common/utils/SubtreeRetainer.js
index 9f00511aa..ecc0037e2 100644
--- a/js/src/common/utils/SubtreeRetainer.js
+++ b/js/src/common/utils/SubtreeRetainer.js
@@ -26,10 +26,10 @@ export default class SubtreeRetainer {
   }
 
   /**
-   * Return a virtual DOM directive that will retain a subtree if no data has
-   * changed since the last check.
+   * Return whether any data has changed since the last check.
+   * If so, Mithril needs to re-diff the vnode and its children.
    *
-   * @return {Object|false}
+   * @return {boolean}
    * @public
    */
   needsRebuild() {