Fix translation refs

Author: fabpot

reference/dic_tags.rst

@@ -642,7 +642,7 @@ register it as a service, then tag it with ``kernel.fragment_renderer``.
 kernel.locale_aware
 -------------------
 
-**Purpose**: To access and use the current :doc:`locale </translation/locale>`
+**Purpose**: To access and use the current :ref:`locale <translation-locale>`
 
 Setting and retrieving the locale can be done via configuration or using
 container parameters, listeners, route parameters or the current request.

routing.rst

@@ -2267,7 +2267,7 @@ Localized Routes (i18n)
 -----------------------
 
 If your application is translated into multiple languages, each route can define
-a different URL per each :doc:`translation locale </translation/locale>`. This
+a different URL per each :ref:`translation locale <translation-locale>`. This
 avoids the need for duplicating routes, which also reduces the potential bugs:
 
 .. configuration-block::

translation.rst

@@ -42,7 +42,7 @@ The translation process has several steps:
 #. :ref:`Create translation resources/files <translation-resources>`
    for each supported locale that translate each message in the application;
 
-#. Determine, :doc:`set and manage the user's locale </translation/locale>`
+#. Determine, :ref:`set and manage the user's locale <translation-locale>`
    for the request and optionally
    :ref:`on the user's entire session <locale-sticky-session>`.