minor #1416 [Doc] Don't use deprecated features in the docs (javiereguiluz)
minor #1416 [Doc] Don't use deprecated features in the docs (javiereguiluz)

This PR was squashed before being merged into the master branch (closes #1416).

Discussion
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[Doc] Don't use deprecated features in the docs

This fixes #1414.

Commits
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bdef494 [Doc] Don't use deprecated features in the docs

javiereguiluz/EasyAdminBundle,OskarStark/EasyAdminBundle,yceruto/EasyAdminBundle,yceruto/EasyAdminBundle,OskarStark/EasyAdminBundle,yceruto/EasyAdminBundle,javiereguiluz/EasyAdminBundle,OskarStark/EasyAdminBundle