minor #99 fix phpdoc (dominikzogg)
minor #99 fix phpdoc (dominikzogg)

This PR was merged into the 2.0.x-dev branch.

Discussion
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fix phpdoc

Commits
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d8d01f9 fix phpdoc

arduanov/Pimple,michabbb-backup/Pimple,silexphp/Pimple,RustJason/Pimple,gomboc/Pimple,gomboc/Pimple,jpauli/Pimple,fabpot/Pimple,mnapoli/simplex,arduanov/Pimple,RustJason/Pimple,mcuadros/pimple-hack,jbboehr/Pimple,jpauli/Pimple,jpauli/Pimple,fabpot/Pimple,jbboehr/Pimple