Merge branch '5.4' into 6.4

* 5.4:
  Formatting typo
  [Container] Missing link RST link begin

Author: javiereguiluz

reference/constraints/UniqueEntity.rst

@@ -269,7 +269,7 @@ the combination value is unique (e.g. two users could have the same email,
 as long as they don't have the same name also).
 
 If you need to require two fields to be individually unique (e.g. a unique
-``email`` *and* a unique ``username``), you use two ``UniqueEntity`` entries,
+``email`` and a unique ``username``), you use two ``UniqueEntity`` entries,
 each with a single field.
 
 .. include:: /reference/constraints/_groups-option.rst.inc

service_container.rst

@@ -1376,7 +1376,7 @@ and ``site_update_manager.normal_users``. Thanks to the alias, if you type-hint
 ``SiteUpdateManager`` the first (``site_update_manager.superadmin``) will be passed.
 
 If you want to pass the second, you'll need to :ref:`manually wire the service <services-wire-specific-service>`
-or to create a named ref:`autowiring alias <autowiring-alias>`.
+or to create a named :ref:`autowiring alias <autowiring-alias>`.
 
 .. caution::