diff --git a/sites/default/default.services.yml b/sites/default/default.services.yml
index 7d2ae5e..516657d 100644
--- a/sites/default/default.services.yml
+++ b/sites/default/default.services.yml
@@ -76,17 +76,19 @@ parameters:
     # Not recommended in production environments
     # @default true
     cache: true
-  factory.keyvalue: {}
+  factory.keyvalue:
+    {}
     # Default key/value storage service to use.
     # @default keyvalue.database
     # default: keyvalue.database
     # Collection-specific overrides.
     # state: keyvalue.database
-  factory.keyvalue.expirable: {}
+  factory.keyvalue.expirable:
+    {}
     # Default key/value expirable storage service to use.
     # @default keyvalue.database.expirable
     # default: keyvalue.database.expirable
-
+  #
   # Queue configuration.
   # The following values can be set in the factory.queue container parameter:
   #
@@ -97,7 +99,7 @@ parameters:
   #   overrides. This defaults to 'queue.database'.
   #
   # factory.queue: {}
-
+  #
   # Reverse Proxy Configuration:
   #
   # Reverse proxy servers are often used to enhance the performance
@@ -139,7 +141,7 @@ parameters:
   #   enabled: true
   #   addresses: ['a.b.c.d']
   #   header: 'HTTP_X_CLUSTER_CLIENT_IP';
-
+  #
   # Default mode for for directories and files written by Drupal.
   #
   # Value should be in PHP Octal Notation, with leading zero.
@@ -147,7 +149,7 @@ parameters:
   # file_chmod:
   #   directory: 0775
   #   file: 0664
-
+  #
   # Session write interval:
   #
   # Set the minimum interval between each session write to database.