Use [39m (set foreground color to default) instead of white.
Use [39m (set foreground color to default) instead of white.

* So users with white terminal backgrounds can read the log messages.

bascht/ruby-install,ngpestelos/ruby-install,postmodern/ruby-install,firstval/ruby-install,regularfry/ruby-install,boone/ruby-install,firstval/ruby-install,PLOS/ruby-install,boone/ruby-install,FreedomBen/ruby-install,FreedomBen/ruby-install,bascht/ruby-install,gevans/miner-install,postmodern/ruby-install,ngpestelos/ruby-install,regularfry/ruby-install,PLOS/ruby-install