From 665d6011441b4f28a3aba9eba9a5c914613dd8b6 Mon Sep 17 00:00:00 2001
From: Derrek Gass <dardcore@gmail.com>
Date: Thu, 15 Oct 2020 15:17:25 -0700
Subject: [PATCH] day 2 done

---
 solutions/day-02/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/solutions/day-02/index.html b/solutions/day-02/index.html
index 2c59a69..ae299ee 100644
--- a/solutions/day-02/index.html
+++ b/solutions/day-02/index.html
@@ -125,7 +125,7 @@
 
     const techs = ['HTML', 'CSS', 'JavaScript']
     // format before injection
-    const techsFormatted = techs.map((tech) => <li>{tech}</li>)
+    const techsFormatted = techs.map((tech) => <li key={tech}>{tech}</li>)
     
     const header = (
         <header>