commands << "--min_count #{options[:count_min]}"
commands << "--min_pairs #{options[:pairs_min]}"
commands << "--prefix #{options[:prefix_len]}"
- commands << "--num_treads #{options[:cpus]}"
+ commands << "--num_threads #{options[:cpus]}"
commands << "> /dev/null 2>&1" unless options[:verbose]
command = commands.join(" ")