From b6c5b9856673dd7c6bea19043d26caafe68b723a Mon Sep 17 00:00:00 2001
From: Pedro Liang <boblog.com@gmail.com>
Date: Thu, 28 Nov 2019 10:04:38 +0800
Subject: [PATCH] Fix 12-Proxies-and-Reflection.md chapter set trap

---
 manuscript/12-Proxies-and-Reflection.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manuscript/12-Proxies-and-Reflection.md b/manuscript/12-Proxies-and-Reflection.md
index 9ed01899..e6f58852 100644
--- a/manuscript/12-Proxies-and-Reflection.md
+++ b/manuscript/12-Proxies-and-Reflection.md
@@ -103,7 +103,7 @@ let proxy = new Proxy(target, {
         // ignore existing properties so as not to affect them
         if (!trapTarget.hasOwnProperty(key)) {
             if (isNaN(value)) {
-                throw new TypeError("Property must be a number.");
+                throw new TypeError("Property value must be a number.");
             }
         }