Merged r12118 from trunk to 2.3-stable (#14697)

fix wrong Russian translation in close project message.

Contributed by Artur Gadelshin.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.3-stable@12119 e93f8b46-1217-0410-a6f0-8f06a7374b81