fix DoctrineFormGeneratorTest
merged branch jordillonch/master (PR #221)

This PR was merged into the master branch.

Discussion
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fix DoctrineFormGeneratorTest

Test fix caused by this commit: https://github.com/sensiolabs/SensioGeneratorBundle/commit/29601b4293df3b3638d5d3e196854305a24336c3

Commits
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3088c5d fix DoctrineFormGeneratorTest