fix;

index.html

@@ -29,11 +29,10 @@ window.location.search
 
 if (parameters['level']) {
     let playerLevel = parameters['level'];
-
 }
 
 if (parameters['rank']) {
-    document.body.style.backgroundImage = "url('https://luna-development.net/overwatch-rank-frame/assets/overlays/"+parameters['rank']+".png')";
+    document.body.style.backgroundImage = 'url("https://luna-development.net/overwatch-rank-frame/assets/overlays/'+parameters['rank']+'.png")';
 }
 </script>
 </body>