This PR was merged into the 2.8 branch.

Discussion
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Update service_container.rst

Terminal command to find out available services is wrong for 2.8. Here is the good one.

Commits
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6a3eb73 Update service_container.rst

* 3.2: (28 commits)
  [#7613] remove reference to AsseticBundle
  minor #7613 Twig Extensions Reference minor brush-up (mpdude)
  Update Title in controller.rst
  Update scheme.rst
  Update requirements.rst
  [#7845] minor tweaks
  Update translation_domain.rst.inc
  Update page_creation.rst to correct hidden colon
  Update forms.rst
  Fixed the form types of the buttons in the Form reference
  [#7832] use bin/console for Symfony 3.x
  Minor reword
  Update deployment.rst
  KernelTestCase::createKernel() is static, $this->createKernel() -> static::createKernel()
  Better explain how to enable the validation component and its annotations
  Fix the link to ConEmu (it is now hosted on GitHub)
  Add annotation examples to match a route based on the host
  Minor reword to improve readability
  Update service_container.rst
  Minor reword and reformatting
  ...

* origin/master: (36 commits)
  Use the short Yaml syntax for service definition
  [#7613] remove reference to AsseticBundle
  minor #7613 Twig Extensions Reference minor brush-up (mpdude)
  Fix service locator declaration
  Minor reword
  Update Title in controller.rst
  Update scheme.rst
  Update requirements.rst
  [3.3] Document FQCN named controllers
  Document FQCN named controllers
  Use the short tag syntax
  [#7845] minor tweaks
  Update translation_domain.rst.inc
  Update page_creation.rst to correct hidden colon
  Update forms.rst
  Rewords
  Fixed the form types of the buttons in the Form reference
  [#7832] use bin/console for Symfony 3.x
  Minor reword
  Update deployment.rst
  ...