diff --git a/html/index.php b/html/index.php
index 836cc2a..f5cd2ed 100644
--- a/html/index.php
+++ b/html/index.php
@@ -9,17 +9,14 @@
 # http://www.gnu.org/licenses/gpl-3.0-standalone.html
 #
 # -- END LICENSE BLOCK -----------------------------------------
-//démmarrer une session php
+
 @session_start();
 
 require_once("../src/functions.php");
 
-
-
 $arenas=get_arenas_list();
 $lang=get_language_array();
 
-
 if(isset($_GET['arena'])){
     //check if arena is list
     $currentArena = false;
@@ -65,9 +62,7 @@ if($currentArena == ""){
 ?>
 <!DOCTYPE html>
 <html lang="fr">
-
 <head>
-
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <meta name="ROBOTS" content="INDEX, FOLLOW" />
@@ -78,17 +73,15 @@ if($currentArena == ""){
 	@import url(/style.css);
       </style>
      <?php
-      //script js de l'arene
+      //arena specific script js (if needed)
 	if(isset($currentArenaArr['jsFile'])){
-	  echo '<script type="text/javascript"><!--';
+	  echo '<script type="text/javascript"><!--'."\n";
 	  echo file_get_contents("../src/arenas/".$currentArena."/".$currentArenaArr['jsFile']);
 	  echo '--></script>';
 	}
      ?>
-     
 </head>
-<body>
-    
+<body>   
   <header>
 	<h1><?php echo $siteTitle; ?></h1>
   	<nav id="languages"><a href="-fr">fr</a>&nbsp;<a href="-en">en</a></nav>
