Merge branch 'doc-fixes' into doc-action-with-valid-docs

docs/en/index.rst

@@ -98,7 +98,7 @@ annotations of a class. A common one is
 
 Note that ``AnnotationRegistry::registerLoader('class_exists')`` only works
 if you already have an autoloader configured (i.e. composer autoloader).
-Otherwise, :ref:`please take a look to the other annotation autoload mechanisms <annotations>`.
+Otherwise, :doc:`please take a look to the other annotation autoload mechanisms <annotations>`.
 
 A reader has multiple methods to access the annotations of a class or
 function.