[erlang-patches] Missing brackets in report formatting on ftp_progress process exit

[Artur Wilniewczyc]

Hello,

git fetch git://github.com/powermedia/otp.git fix-ftp-report-formatting

Added missing brackets to report formatting on ftp_progress process exit.

When they are missing and progress reporting process exits, ftp client 
crashes because of badarg in io_lib:format argument.

-- 
Regards,
Artur Wilniewczyc