Fixed YAML in example configuration

APY / APYDataGridBundle

Symfony Datagrid Bundle

MIT License

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Fixed YAML in example configuration #1039

Closed romaricdrigon closed 4 years ago

romaricdrigon commented 4 years ago

Hello,

This PR fixes a small typo: in YAML, backslashes should be escaped. Copy-pasting example configuration would crash the application with Symfony >= 3 (and a deprecation warning with Symfony 2.8).

As far I know, it does not break BC (since escaping \ is part of YAML specification).

romainguerrero commented 4 years ago

Thanks @romaricdrigon . May you rebase your branch on the master one to get a modification on the travis setup ?

romainguerrero commented 4 years ago

Well, I merge it as it concern only the documentation