Correct typo of previous fix to interlate_fit.fit_in_steps.
Correct typo of previous fix to interlate_fit.fit_in_steps.

git-svn-id: b93d21f79df1f7407664ec6e512ac344bf52ef2a@747 f9184c78-529c-4a83-b317-4cf1064cc5e0

gbrammer/pygrism,gbrammer/pygrism,gbrammer/unicorn,gbrammer/unicorn