From 6071bd07ec36320e60f3ec88b6d418bf95774c24 Mon Sep 17 00:00:00 2001
From: Benoit Blanchon <github@benoitblanchon.fr>
Date: Sat, 20 Apr 2019 12:10:29 +0200
Subject: [PATCH] Added a link to the FAQ

---
 examples/JsonConfigFile/JsonConfigFile.ino | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/JsonConfigFile/JsonConfigFile.ino b/examples/JsonConfigFile/JsonConfigFile.ino
index 39c96ab8..675da498 100644
--- a/examples/JsonConfigFile/JsonConfigFile.ino
+++ b/examples/JsonConfigFile/JsonConfigFile.ino
@@ -21,7 +21,8 @@
 //
 // Never use a JsonDocument to store the configuration!
 // A JsonDocument is *not* a permanent storage; it's only a temporary storage
-// used during the serialization phase.
+// used during the serialization phase. See:
+// https://arduinojson.org/v6/faq/why-must-i-create-a-separate-config-object/
 struct Config {
   char hostname[64];
   int port;