Run the pathological benchmark set more times
Run the pathological benchmark set more times

As per the recommendation here, we want each scenario to run for at
least a second, and this one was running in about a quarter of a second,
so let's kick it up:

https://github.com/Pistos/better-benchmark/blob/master/lib/better-benchmark.rb

wincent/command-t,wincent/command-t,yrro/command-t,mtimkovich/command-t,mtimkovich/command-t,yrro/command-t,wincent/command-t