day 2 done

5 years ago · 665d601144
parent 70366ffee6
commit 665d601144
1 changed files with 1 additions and 1 deletions
--- 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>