Tweaks per @wouterj

Author: weaverryan

cookbook/console/generating_urls.rst

@@ -35,6 +35,7 @@ via normal web requests, since those will override the defaults.
 
  .. code-block:: xml
 
+ <!-- app/config/parameters.xml -->
  <?xml version="1.0" encoding="UTF-8"?>
 
  <container xmlns="http://symfony.com/schema/dic/services"
@@ -59,8 +60,8 @@ To change it only in one command you can simply fetch the Request Context
 service and override its settings::
 
  // src/Acme/DemoBundle/Command/DemoCommand.php
- // ...
 
+ // ...
  class DemoCommand extends ContainerAwareCommand
  {
  protected function execute(InputInterface $input, OutputInterface $output)