Documentation fix for get_command_line_args
Documentation fix for get_command_line_args

pgrep is run with -o, returning only the oldest process, usually the daemon.
Adjust function comment. TODO: read from PID file

Signed-off-by: Andreas Stieger <ec16b961d6a4174a960ea6abd47cd9ff65285e44@suse.com>

docker/docker-bench-security,konstruktoid/docker-bench-security,aaam/docker-bench-security,jumanjiman/docker-bench-security