Fix not send notifies when file edited

[kurochan]

not sent notifies following example.

file "/path/to/file" do
  action :edit
  block do |content|
    content.gsub!("world", "Itamae")
  end
  notifies :run, "execute[echo 1 >> /tmp/file_edit_notifies]"
end

[ryotarai]

Good catch! Thank you.