[#3407] Adding a missing section via tip from @WouterJ
bug #3448 Overridden tweak (weaverryan)

This PR was merged into the 2.3 branch.

Discussion
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Overridden tweak

Hi guys!

Tiny change (so skipping the PR table) - see https://github.com/symfony/symfony-docs/pull/3407#issuecomment-31741375

Thanks!

Commits
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8f3e6c7 [#3407] Adding a missing section via tip from @WouterJ