default['sprout']['nitrous']['source']   = 'https://www.nitrous.io/mac/Nitrous-Mac-Latest.zip'
default['sorout']['nitrous']['checksum'] = '8eb4407cd0b327e1e9fbdd1ee165a58a959be861911b1dbfea86f6558a6dd59a' # Corresponds to 0.1.7
default['sprout']['nitrous']['app']      = 'Nitrous.app'

default['sprout']['nitrous']['source']   = 'https://www.nitrous.io/mac/Nitrous-Mac-Latest.zip'
default['sprout']['nitrous']['checksum'] = '8eb4407cd0b327e1e9fbdd1ee165a58a959be861911b1dbfea86f6558a6dd59a' # Corresponds to 0.1.7
default['sprout']['nitrous']['app']      = 'Nitrous.app'

Change 'o' --> 'p' in the word 'sorout' inside attributes/nirous.rb
Change 'o' --> 'p' in the word 'sorout' inside attributes/nirous.rb