Merge pull request #512 from Th3Mouk/patch-1

[FIX] Typo

Author: dbu

cookbook/database/doctrine_cache.rst

@@ -6,7 +6,7 @@ Jackalope Doctrine DBAL gets better performance when running it with the
 
 .. code-block:: bash
 
-    $ php composer.phar require doctrine/cache-bundle:1.0.*
+    $ php composer.phar require doctrine/doctrine-cache-bundle:1.0.*
 
 And adding the following entry to your ``app/AppKernel.php``::