diff --git a/certbot-apache/certbot_apache/configurator.py b/certbot-apache/certbot_apache/configurator.py
index 8f1aff8d7..e0a4baade 100644
--- a/certbot-apache/certbot_apache/configurator.py
+++ b/certbot-apache/certbot_apache/configurator.py
@@ -520,7 +520,7 @@ class ApacheConfigurator(augeas_configurator.AugeasConfigurator):
                   virtual host addresses
         :rtype: set
 
-    """
+        """
         all_names = set()
 
         vhost_macro = []