[#3342] Tweaks thanks to @bicpi and @xabbuh

Author: weaverryan

cookbook/session/sessions_directory.rst

@@ -5,21 +5,21 @@ Configuring the Directory Where Sessions Files are Saved
 ========================================================
 
 By default, Symfony stores the session data in files in the cache
-directory ``%kernel.cach_dir%/sessions``. This means that when you clear
+directory ``%kernel.cache_dir%/sessions``. This means that when you clear
 the cache, any current sessions will also be deleted.
 
 .. note::
 
     If the ``session`` configuration key is set to ``~``, Symfony will use the
-    global PHP ini values for ``session.save_handler``and associated
+    global PHP ini values for ``session.save_handler`` and associated
     ``session.save_path`` from ``php.ini``.
 
 .. note::
 
     While the Symfony Full Stack Framework defaults to using the
     ``session.handler.native_file``, the Symfony Standard Edition is
     configured to use PHP's global session settings by default and therefor
-    sessions will be stored according to the `session.save_path` location
+    sessions will be stored according to the ``session.save_path`` location
     and will not be deleted when clearing the cache.
 
 Using a different directory to save session data is one method to ensure
@@ -50,10 +50,20 @@ session directory to ``app/sessions``:
     .. code-block:: xml
 
         <!-- app/config/config.xml -->
-        <framework:config>
-            <framework:session handler-id="session.handler.native_file" />
-            <framework:session save-path="%kernel.root_dir%/sessions" />
-        </framework:config>
+        <?xml version="1.0" encoding="UTF-8" ?>
+        <container xmlns="http://symfony.com/schema/dic/services"
+            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+            xmlns:framework="http://symfony.com/schema/dic/symfony"
+            xsi:schemaLocation="http://symfony.com/schema/dic/services
+                http://symfony.com/schema/dic/services/services-1.0.xsd
+                http://symfony.com/schema/dic/symfony
+                http://symfony.com/schema/dic/symfony/symfony-1.0.xsd"
+        >
+            <framework:config>
+                <framework:session handler-id="session.handler.native_file" />
+                <framework:session save-path="%kernel.root_dir%/sessions" />
+            </framework:config>
+        </container>
 
     .. code-block:: php