minor #4551 Normalize the method listings on version 2.5 (pedronofuentes)

This PR was squashed before being merged into the 2.5 branch (closes #4551).

Discussion
----------

Normalize the method listings on version 2.5

| Q             | A
| ------------- | ---
| Doc fix?      | no
| New docs?     | no
| Applies to    | 2.5
| Fixed tickets | #3903

This pull request is related with #4539. Normalizes listings from 2.5

Commits
-------

2665407 Normalize the method listings on version 2.5

Author: wouterj

Diff for: book/routing.rst

@@ -967,10 +967,12 @@ header matches ``firefox``.
 You can do any complex logic you need in the expression by leveraging two
 variables that are passed into the expression:
 
-* ``context``: An instance of :class:`Symfony\\Component\\Routing\\RequestContext`,
-  which holds the most fundamental information about the route being matched;
-* ``request``: The Symfony :class:`Symfony\\Component\\HttpFoundation\\Request`
-  object (see :ref:`component-http-foundation-request`).
+``context``
+    An instance of :class:`Symfony\\Component\\Routing\\RequestContext`, which
+    holds the most fundamental information about the route being matched.
+``request``
+    The Symfony :class:`Symfony\\Component\\HttpFoundation\\Request` object
+    (see :ref:`component-http-foundation-request`).
 
 .. caution::
 

Diff for: book/security.rst

@@ -1922,28 +1922,34 @@ syntax, see :doc:`/components/expression_language/syntax`.
 
 Inside the expression, you have access to a number of variables:
 
-* ``user`` The user object (or the string ``anon`` if you're not authenticated);
-* ``roles`` The array of roles the user has, including from the
-  :ref:`role hierarchy <book-security-role-hierarchy>` but not including
-  the ``IS_AUTHENTICATED_*`` attributes (see the functions below);
-* ``object``: The object (if any) that's passed as the second argument to
-  ``isGranted`` ;
-* ``token`` The token object;
-* ``trust_resolver``: The :class:`Symfony\\Component\\Security\\Core\\Authentication\\AuthenticationTrustResolverInterface`,
-   object: you'll probably use the ``is_*`` functions below instead.
+``user``
+    The user object (or the string ``anon`` if you're not authenticated).
+``roles``
+    The array of roles the user has, including from the
+    :ref:`role hierarchy <book-security-role-hierarchy>` but not including the
+    ``IS_AUTHENTICATED_*`` attributes (see the functions below).
+``object``
+     The object (if any) that's passed as the second argument to ``isGranted``.
+``token``
+    The token object.
+``trust_resolver``
+    The :class:`Symfony\\Component\\Security\\Core\\Authentication\\AuthenticationTrustResolverInterface`,
+    object: you'll probably use the ``is_*`` functions below instead.
 
 Additionally, you have access to a number of functions inside the expression:
 
-* ``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``: Equal to using ``IS_AUTHENTICATED_ANONYMOUSLY`` with
-  the ``isGranted`` function;
-* ``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;
-* ``has_role``: Checks to see if the user has the given role - equivalent
-  to an expression like ``'ROLE_ADMIN' in roles``.
+``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``
+    Equal to using ``IS_AUTHENTICATED_ANONYMOUSLY`` with the ``isGranted`` function.
+``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.
+``has_role``
+    Checks to see if the user has the given role - equivalent to an expression like
+    ``'ROLE_ADMIN' in roles``.
 
 .. sidebar:: ``is_remember_me`` is different than checking ``IS_AUTHENTICATED_REMEMBERED``
 

Diff for: book/service_container.rst

@@ -673,8 +673,10 @@ To learn more about the expression language syntax, see :doc:`/components/expres
 
 In this context, you have access to 2 functions:
 
-* ``service`` - returns a given service (see the example above);
-* ``parameter`` - returns a specific parameter value (syntax is just like ``service``)
+``service``
+    Returns a given service (see the example above).
+``parameter``
+    Returns a specific parameter value (syntax is just like ``service``).
 
 You also have access to the :class:`Symfony\\Component\\DependencyInjection\\ContainerBuilder`
 via a ``container`` variable. Here's another example: