--- a/client/js/main.js	Tue May 05 18:00:13 2015 +0200
+++ b/client/js/main.js	Wed May 06 10:38:01 2015 +0200
@@ -111,12 +111,12 @@
     this.project = new Rkns.Models.Project();
 
     this.setCurrentUser = function (user_id, user_name) {
-    	this.project.addUser({
-    		_id:user_id,
-    		title: user_name
-    	});
-    	this.current_user = user_id;
-    	this.renderer.redrawUsers();
+        this.project.addUser({
+            _id:user_id,
+            title: user_name
+        });
+        this.current_user = user_id;
+        this.renderer.redrawUsers();
     };
 
     if (typeof this.options.user_id !== "undefined") {
@@ -307,7 +307,7 @@
     this.$.find(".Rk-Search-Current").attr("class","Rk-Search-Current " + this.search_engine.getBgClass());
     var listClasses = this.search_engine.getBgClass().split(" ");
     var classes = "";
-    for	(var i= 0; i < listClasses.length; i++) {
+    for (var i= 0; i < listClasses.length; i++) {
         classes += "." + listClasses[i];
     }
     this.$.find(".Rk-Web-Search-Input.Rk-Search-Input").attr("placeholder", this.translate("Search in ") + this.$.find(".Rk-Search-List "+ classes).html());