diff --git a/scripts/admin/comfortupdater/displayComfortStep.js b/scripts/admin/comfortupdater/displayComfortStep.js
index c5776a3a3ad..dc630fe600c 100644
--- a/scripts/admin/comfortupdater/displayComfortStep.js
+++ b/scripts/admin/comfortupdater/displayComfortStep.js
@@ -1,102 +1,75 @@
 $.fn.displayComfortStep = function(options)
 {
-	// Will be used later for animation params
-	var defauts={};  
-	var params=$.extend(defauts, options); 
-
-	$ajaxLoader = $("#ajaxContainerLoading");
-	$ajaxLoader.show();
-
-	$("#preUpdaterContainer").empty();
-	$("#updaterLayout").show();
-	$("#updaterContainer").show();
-
-	
-	
-	
-
-	
-	// We need to know the destination build to resume any step
-	$destinationBuild = $('#destinationBuildForAjax').val();
-	$access_token =  $('#access_tokenForAjax').val();
-	$url = "";
-	
-	
-	$("#step0Updt").removeClass("on").addClass("off");
-
-	switch(params.step) {
-	    case "newKey":
-	        $url = $("#newkeyurl").attr('data-url');
-	        $("#welcome").hide();
-	        $("#newKey").show();	        
-	        break;
-	    
-	    case "checkFiles":
-	    	$url = $("#filesystemurl").attr('data-url');
-	    	break;
-	    
-	    case "checkLocalErrors":
-	    	$url = $("#checklocalerrorsurl").attr('data-url');
-	    	break;
-	    
-	    case "welcome":
-	    	$url = $("#welcomeurl").attr('data-url');
-	        break;
-	      
-	}
-	
-	$url += '?destinationBuild=' + $destinationBuild + '&access_token=' + $access_token;
-	
-	/*
-	$url += '?destinationBuild=' + $destinationBuild + '&access_token=' + $access_token;
-	$.ajax({
-	    url: $url, 
-	    success: function(html) {
-			// We hide the loader, and we append the submit new key content
-			$ajaxLoader.hide();
-	        $("#updaterContainer").empty().append(html);
-	        
-	        // Menus
-	        $("#welcome").hide();
-	        $("#newKey").show();
-		
-		},
-		error :  function(html, statut){
-			$("#preUpdaterContainer").empty();
-			$("#updaterLayout").show();
-			$("#updaterContainer").show();
-			
-			$("#updaterContainer").empty().append("<span class='error'>you have an error, or a notice, inside your local installation of limesurvey. See : <br/></span>");
-			$("#updaterContainer").append(html.responseText);
-		}
-	});	
-	*/
-
-	// Those datas are defined in _ajaxVariables view	
-	datas = 'destinationBuild=' + $destinationBuild + '&access_token=' + $access_token + '&'+csrf_token_name+'='+csrf_token; 
-	
-	$.ajax({
-		type: "POST",
-		data: datas,
-	    url: $url, 
-	    success: function(html) {
-			// We hide the loader, and we append the submit new key content
-			$ajaxLoader.hide();
-	        $("#updaterContainer").empty().append(html);
-	        
-	        // Menus
-		
-		},
-		error :  function(html, statut){
-			$("#preUpdaterContainer").empty();
-			$("#updaterLayout").show();
-			$("#updaterContainer").show();
-			
-			$("#updaterContainer").empty().append("<span class='error'>you have an error, or a notice, inside your local installation of limesurvey. See : <br/></span>");
-			$("#updaterContainer").append(html.responseText);
-		}
-	});	
-	
-	}
-	
-};
\ No newline at end of file
+    // Will be used later for animation params
+    var defauts={};
+    var params=$.extend(defauts, options);
+
+    $ajaxLoader = $("#ajaxContainerLoading");
+    $ajaxLoader.show();
+
+    $("#preUpdaterContainer").empty();
+    $("#updaterLayout").show();
+    $("#updaterContainer").show();
+
+
+
+
+
+
+    // We need to know the destination build to resume any step
+    $destinationBuild = $('#destinationBuildForAjax').val();
+    $access_token =  $('#access_tokenForAjax').val();
+    $url = "";
+
+
+    $("#step0Updt").removeClass("on").addClass("off");
+
+    switch(params.step) {
+        case "newKey":
+            $url = $("#newkeyurl").attr('data-url');
+            $("#welcome").hide();
+            $("#newKey").show();
+            break;
+
+        case "checkFiles":
+            $url = $("#filesystemurl").attr('data-url');
+            break;
+
+        case "checkLocalErrors":
+            $url = $("#checklocalerrorsurl").attr('data-url');
+            break;
+
+        case "welcome":
+            $url = $("#welcomeurl").attr('data-url');
+            break;
+
+    }
+
+    $url += '?destinationBuild=' + $destinationBuild + '&access_token=' + $access_token;
+
+    // Those datas are defined in _ajaxVariables view
+    datas = 'destinationBuild=' + $destinationBuild + '&access_token=' + $access_token + '&'+csrf_token_name+'='+csrf_token;
+
+    $.ajax({
+        type: "POST",
+        data: datas,
+        url: $url,
+        success: function(html) {
+            // We hide the loader, and we append the submit new key content
+            $ajaxLoader.hide();
+            $("#updaterContainer").empty().append(html);
+
+            // Menus
+
+        },
+        error :  function(html, statut){
+            $("#preUpdaterContainer").empty();
+            $("#updaterLayout").show();
+            $("#updaterContainer").show();
+
+            $("#updaterContainer").empty().append("<span class='error'>you have an error, or a notice, inside your local installation of limesurvey. See : <br/></span>");
+            $("#updaterContainer").append(html.responseText);
+        }
+    });
+
+};