diff --git a/flaskpages/__init__.py b/flaskpages/__init__.py
index 281535f..85eb9c2 100644
--- a/flaskpages/__init__.py
+++ b/flaskpages/__init__.py
@@ -35,7 +35,7 @@ def create_app(test_config=None):
 
     @app.route('/pygments.css')
     def pygments_css():
-    return pygments_style_defs('tango'), 200, {'Content-Type': 'text/css'}
+        return pygments_style_defs('tango'), 200, {'Content-Type': 'text/css'}
     
     app.add_url_rule("/", endpoint="index")