From a07aa9833dffc5b746356f5de0a3aa481dba7916 Mon Sep 17 00:00:00 2001
From: Larry Lu <pudding850806@gmail.com>
Date: Tue, 4 Dec 2018 12:43:44 +0800
Subject: [PATCH] Make description and example better

---
 snippets/isValidJSON.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/snippets/isValidJSON.md b/snippets/isValidJSON.md
index 51b9270a2..3ad0f98d5 100644
--- a/snippets/isValidJSON.md
+++ b/snippets/isValidJSON.md
@@ -1,13 +1,13 @@
 ### isValidJSON
 
-Checks if the provided argument is a valid JSON.
+Checks if the provided string is a valid JSON.
 
-Use `JSON.parse()` and a `try... catch` block to check if the provided argument is a valid JSON.
+Use `JSON.parse()` and a `try... catch` block to check if the provided string is a valid JSON.
 
 ```js
-const isValidJSON = obj => {
+const isValidJSON = str => {
   try {
-    JSON.parse(obj);
+    JSON.parse(str);
     return true;
   } catch (e) {
     return false;