fix: fast doctest

Author: eilidhmacnicol

src/smriprep/interfaces/fsl.py

@@ -17,11 +17,12 @@ class FAST(_FAST):
     A replacement for nipype.interfaces.fsl.preprocess.FAST that allows
     `bias_iters=0` to disable bias field correction entirely
 
-    >>> from smriprep.interfaces.fsl import FixBiasItersFAST as FAST
-    >>> fast = fsl.FAST()
+    >>> from smriprep.interfaces.fsl import FAST
+    >>> fast = FAST()
     >>> fast.inputs.in_files = 'sub-01_desc-warped_T1w.nii.gz'
+    >>> fast.inputs.bias_iters = 0
     >>> fast.cmdline
-    'fast -o fast_ -S 1 -I 0 sub-01_desc-warped_T1w.nii.gz'
+    'fast -I 0 -S 1 sub-01_desc-warped_T1w.nii.gz'
     """
 
     input_spec = _FixTraitFASTInputSpec