[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

pydra/tasks/fsl/model/cluster.py

@@ -227,8 +227,8 @@ class Cluster(ShellCommandTask):
     >>> task.inputs.in_file = "zstat1.nii.gz"
     >>> task.inputs.threshold = 2.3
     >>> task.inputs.use_mm = True
-    >>> task.cmdline 
-    'cluster --in=zstat1.nii.gz --thresh=2.3000000000 --mm' 
+    >>> task.cmdline
+    'cluster --in=zstat1.nii.gz --thresh=2.3000000000 --mm'
     """
 
     input_spec = Cluster_input_spec