diff --git a/app/assets/javascripts/app/controllers/_application_controller.coffee b/app/assets/javascripts/app/controllers/_application_controller.coffee
index 8f5a3b792..484231493 100644
--- a/app/assets/javascripts/app/controllers/_application_controller.coffee
+++ b/app/assets/javascripts/app/controllers/_application_controller.coffee
@@ -730,13 +730,13 @@ class App.UpdateHeader extends App.Controller
     super
 
     # subscribe and reload data / fetch new data if triggered
-    @subscribeId = @genericObject.subscribe( @render )
+    @subscribeId = @genericObject.subscribe(@render)
 
   release: =>
     App[ @genericObject.constructor.className ].unsubscribe(@subscribeId)
 
   render: (genericObject) =>
-    @el.find( '.page-header h1' ).html( genericObject.displayName() )
+    @el.find('.page-header h1').html(genericObject.displayName())
 
 
 class App.UpdateTastbar extends App.Controller
@@ -744,12 +744,12 @@ class App.UpdateTastbar extends App.Controller
     super
 
     # subscribe and reload data / fetch new data if triggered
-    @subscribeId = @genericObject.subscribe( @update )
+    @subscribeId = @genericObject.subscribe(@update)
 
   release: =>
     App[ @genericObject.constructor.className ].unsubscribe(@subscribeId)
 
-  update: (genericObject) ->
+  update: (genericObject) =>
 
     # update taskbar with new meta data
     @metaTaskUpdate()