diff --git a/core/modules/serialization/serialization.services.yml b/core/modules/serialization/serialization.services.yml
index 8ad0206c35..4da7dabb47 100644
--- a/core/modules/serialization/serialization.services.yml
+++ b/core/modules/serialization/serialization.services.yml
@@ -78,14 +78,14 @@ services:
     # that serializer.normalizer.complex_data is not used for Map objects that
     # do not provide property definitions. While giving this normalizer a
     # priority of 1 would work when considering only core's normalizers it would
-    # not allow for any other custom normalizers to given priority between
+    # not allow for any other custom normalizers to be given priority between
     # serializer.normalizer.complex_data and this normalizer. Giving this
-    # normalizer an especially high priority allows normalizers with range of
+    # normalizer an especially high priority allows normalizers with a range of
     # priorities for other classes that do not provide property definitions.
-    # Giving this normalizer an especially
-    # high priority will NOT cause it to be used for most classes that extend
-    # Map, such any class that extends \Drupal\Core\Field\FieldItemBase,
-    # because those objects will have property definitions.
+    # Giving this normalizer an especially high priority will NOT cause it to
+    # be used for most classes that extend Map, such any class that extends
+    # \Drupal\Core\Field\FieldItemBase, because those objects will have
+    # property definitions.
     #
     # @see \Drupal\serialization\Normalizer\MapNormalizer::supportsNormalization
       - { name: normalizer, priority: 20}