Merge branch '3.4' into 4.3

* 3.4:
  Tweaked the explanation about the is_fully_authenticated() function

Author: javiereguiluz

security/expressions.rst

@@ -52,24 +52,24 @@ Inside the expression, you have access to a number of variables:
 
 Additionally, you have access to a number of functions inside the expression:
 
-``is_authenticated``
+``is_authenticated()``
     Returns ``true`` if the user is authenticated via "remember-me" or authenticated
     "fully" - i.e. returns true if the user is "logged in".
-``is_anonymous``
+``is_anonymous()``
     Returns ``true`` if the user is anonymous. That is, the firewall confirms that it
     does not know this user's identity. This is different from ``IS_AUTHENTICATED_ANONYMOUSLY``,
     which is granted to *all* users, including authenticated ones.
-``is_remember_me``
+``is_remember_me()``
     Similar, but not equal to ``IS_AUTHENTICATED_REMEMBERED``, see below.
-``is_fully_authenticated``
-    Similar, but not equal to ``IS_AUTHENTICATED_FULLY``, see below.
-``is_granted``
+``is_fully_authenticated()``
+    Equal to checking if the user has the ``IS_AUTHENTICATED_FULLY`` role.
+``is_granted()``
     Checks if the user has the given permission. Optionally accepts a second argument
     with the object where permission is checked on. It's equivalent to using
     the :doc:`isGranted() method </security/securing_services>` from the authorization
     checker service.
 
-.. sidebar:: ``is_remember_me`` is different than checking ``IS_AUTHENTICATED_REMEMBERED``
+.. sidebar:: ``is_remember_me()`` is different than checking ``IS_AUTHENTICATED_REMEMBERED``
 
     The ``is_remember_me()`` and ``is_fully_authenticated()`` functions are *similar*
     to using ``IS_AUTHENTICATED_REMEMBERED`` and ``IS_AUTHENTICATED_FULLY``
@@ -92,7 +92,7 @@ Additionally, you have access to a number of functions inside the expression:
     Here, ``$access1`` and ``$access2`` will be the same value. Unlike the
     behavior of ``IS_AUTHENTICATED_REMEMBERED`` and ``IS_AUTHENTICATED_FULLY``,
     the ``is_remember_me()`` function *only* returns true if the user is authenticated
-    via a remember-me cookie and ``is_fully_authenticated`` *only* returns
+    via a remember-me cookie and ``is_fully_authenticated()`` *only* returns
     true if the user has actually logged in during this session (i.e. is
     full-fledged).