chore: improve comments

diff --git a/packages/runtime-core/src/vnode.ts b/packages/runtime-core/src/vnode.ts
index 7be2a109506e47ca4ceb378ee55054506d989e90..235c097c15c55c7e141fdd3bbdb75171ec744c58 100644 (file)
--- a/packages/runtime-core/src/vnode.ts
+++ b/packages/runtime-core/src/vnode.ts
@@ -158,8 +158,8 @@ let currentBlock: VNode[] | null = null
  *   return (openBlock(),createBlock('div', null, [...]))
  * }
  * ```
- * disableTracking is true when creating a fragment block, since a fragment
- * always diffs its children.
+ * disableTracking is true when creating a v-for fragment block, since a v-for
+ * fragment always diffs its children.
  *
  * @internal
  */