diff --git a/hosts/chmura/trollface.pl/index.html b/hosts/chmura/trollface.pl/index.html
index 6f18580..0ec5520 100644
--- a/hosts/chmura/trollface.pl/index.html
+++ b/hosts/chmura/trollface.pl/index.html
@@ -1,12 +1,12 @@
-<!doctype html>
+<!DOCTYPE html>
 <html lang="en">
   <head>
-    <meta charset="utf-8" />
-    <meta property="og:image" content="/trollface.png" />
-    <link rel="icon" type="image/x-icon" href="/favicon.ico" />
+    <meta charset="utf-8">
+    <meta property="og:image" content="/trollface.png">
+    <link rel="icon" type="image/x-icon" href="/favicon.ico">
     <title>trolled !!!</title>
   </head>
   <body>
-    <img src="./trollface.png" />
+    <img src="./trollface.png" alt="trollface">
   </body>
 </html>
