diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index a772803bb..27ede5e5b 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -65,7 +65,7 @@ class ApplicationController < ActionController::Base
 
   def set_diaspora_header
     headers['X-Diaspora-Version'] = AppConfig.version_string
-    
+
     if AppConfig.git_available?
       headers['X-Git-Update'] = AppConfig.git_update if AppConfig.git_update.present?
       headers['X-Git-Revision'] = AppConfig.git_revision if AppConfig.git_revision.present?