merged branch umpirsky/request-doc-fix (PR #1328)
merged branch umpirsky/request-doc-fix (PR #1328)

Commits
-------

cbd1dfd Minor doc fixes in Request.

Discussion
----------

Minor doc fixes in Request.

Minor fix, contribution warmup :)

ygerasimov/HttpFoundation,symfony/HttpFoundation,oswaldderiemaecker/HttpFoundation,mneuhaus/HttpFoundation,nichdu/HttpFoundation,symfony/http-foundation