add missing quotes and missing xsd schema

Author: Crovitche-1623

reference/configuration/doctrine.rst

@@ -192,18 +192,22 @@ If you want to disable the `Autocommit`_ mode, you need to update your DBAL conf
            xmlns:doctrine="http://symfony.com/schema/dic/doctrine"
            xmlns="http://symfony.com/schema/dic/services"
            xsi:schemaLocation="http://symfony.com/schema/dic/services
-                https://symfony.com/schema/dic/services/services-1.0.xsd>
+                https://symfony.com/schema/dic/services/services-1.0.xsd
+                http://symfony.com/schema/dic/doctrine
+                https://symfony.com/schema/dic/doctrine/doctrine-1.0.xsd">
+        
             <doctrine:config>
                 <doctrine:dbal
                    auto-commit="false"
                  >
                      <!-- Only if you are using DBAL with PDO -->
-                     <doctrine:option key-type="constant" key="PDO::ATTR_AUTOCOMMIT">false</doctrine:option>
+                     <doctrine:connection name="default">
+                         <doctrine:option key-type="constant" key="PDO::ATTR_AUTOCOMMIT">false</doctrine:option>
+                     </doctrine:connection>
               </doctrine:dbal>
           </doctrine:config>
         </container>
 
-
 If you are managing your database migrations using the `Doctrine Migrations Bundle`_, you must also register a listener to ensure that the last migration is properly commited:
 
 .. configuration-block::