minor symfony#15176 [Serializer] Standardize built-in normalizers lists (sarramegnag)

This PR was submitted for the 5.x branch but it was merged into the 5.2 branch instead.

Discussion
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[Serializer] Standardize built-in normalizers lists

See symfony#15077

Commits
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09b1c98 Standardize built-in normalizers lists

Author: javiereguiluz

serializer/normalizers.rst

@@ -27,13 +27,13 @@ Symfony includes the following normalizers but you can also
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\ObjectNormalizer` to
   normalize PHP object using the :doc:`PropertyAccess component </components/property_access>`;
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\DateTimeZoneNormalizer`
-  for :phpclass:`DateTimeZone` objects
+  for :phpclass:`DateTimeZone` objects;
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\DateTimeNormalizer` for
-  objects implementing the :phpclass:`DateTimeInterface` interface
+  objects implementing the :phpclass:`DateTimeInterface` interface;
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\DateIntervalNormalizer`
-  for :phpclass:`DateInterval` objects
+  for :phpclass:`DateInterval` objects;
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\DataUriNormalizer` to
-  transform :phpclass:`SplFileInfo` objects in `Data URIs`_
+  transform :phpclass:`SplFileInfo` objects in `Data URIs`_;
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\CustomNormalizer` to
   normalize PHP object using an object that implements
   :class:`Symfony\\Component\\Serializer\\Normalizer\\NormalizableInterface`;
@@ -43,11 +43,13 @@ Symfony includes the following normalizers but you can also
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\GetSetMethodNormalizer` to
   normalize PHP object using the getter and setter methods of the object;
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\PropertyNormalizer` to
-  normalize PHP object using `PHP reflection`_.
-* :class:`Symfony\\Component\\Serializer\\Normalizer\\ConstraintViolationListNormalizer` for objects implementing the :class:`Symfony\\Component\\Validator\\ConstraintViolationListInterface` interface
+  normalize PHP object using `PHP reflection`_;
+* :class:`Symfony\\Component\\Serializer\\Normalizer\\ConstraintViolationListNormalizer` for objects implementing the :class:`Symfony\\Component\\Validator\\ConstraintViolationListInterface` interface;
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\ProblemNormalizer` for :class:`Symfony\\Component\\ErrorHandler\\Exception\\FlattenException` objects
 * :class:`Symfony\\Component\\Serializer\\Normalizer\\JsonSerializableNormalizer`
-  to deal with objects implementing the :phpclass:`JsonSerializable` interface
+  to deal with objects implementing the :phpclass:`JsonSerializable` interface;
+* :class:`Symfony\\Component\\Serializer\\Normalizer\\UidNormalizer` converts objects that implement :class:`Symfony\\Component\\Uid\\AbstractUid` into strings and denormalizes uuid or ulid strings to :class:`Symfony\\Component\\Uid\\Uuid` or :class:`Symfony\\Component\\Uid\\Ulid`.
+
 
 .. _`Data URIs`: https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs
 .. _`PHP reflection`: https://php.net/manual/en/book.reflection.php