old_contents: from scikits.statsmodels.tools.parallel import parallel_func
  from numpy import arange, testing
  from math import sqrt
  
  def test_parrallel():
      x = arange(10.)
      parallel, p_func, n_jobs = parallel_func(sqrt, n_jobs=-1, verbose=0)
      y = parallel(p_func(i**2) for i in range(10))
      testing.assert_equal(x,y)
  
new_contents: from scikits.statsmodels.tools.parallel import parallel_func
  from numpy import arange, testing
  from math import sqrt
  
  def test_parallel():
      x = arange(10.)
      parallel, p_func, n_jobs = parallel_func(sqrt, n_jobs=-1, verbose=0)
      y = parallel(p_func(i**2) for i in range(10))
      testing.assert_equal(x,y)
  
subject: Fix typo. Closes #111.