Fixed links

en/reference/architecture.rst

@@ -17,11 +17,11 @@ be any regular PHP class observing the following restrictions:
    always be private or protected, otherwise lazy-loading might not
    work as expected.
 -  An entity class must not implement ``__clone`` or
-   `do so safely <http://www.doctrine-project.org/documentation/cookbook/2_0/en/implementing-wakeup-or-clone>`_.
+   :doc:`do so safely <../cookbook/implementing-wakeup-or-clone>`.
 -  An entity class must not implement ``__wakeup`` or
-   `do so safely <http://www.doctrine-project.org/documentation/cookbook/2_0/en/implementing-wakeup-or-clone>`_.
+   :doc:`do so safely <../cookbook/implementing-wakeup-or-clone>`.
    Also consider implementing
-   `Serializable <http://de3.php.net/manual/en/class.serializable.php]>`_
+   `Serializable <http://de3.php.net/manual/en/class.serializable.php>`_
    instead.
 -  Any two entity classes in a class hierarchy that inherit
    directly or indirectly from one another must not have a mapped

en/reference/limitations-and-known-issues.rst

@@ -254,7 +254,7 @@ legacy-databases to work with Doctrine 2.
 
 
 -  You can quote column-names as described in the
-   `Basic-Mapping <basic-mapping>`_ section.
+   :doc:`Basic-Mapping <basic-mapping>` section.
 -  You cannot quote join column names.
 -  You cannot use non [a-zA-Z0-9\_]+ characters, they will break
    several SQL statements.