manually change doc

Author: htwangtw

pydra/tasks/fsl/utils/filterregressor.py

@@ -83,7 +83,7 @@ class FilterRegressor(ShellCommandTask):
     >>> task.inputs.filter_columns = "1,2,3"
     >>> task.inputs.out_file = "test_filtered.nii.gz"
     >>> task.cmdline
-    'fsl_regfilt -i test.nii.gz -o test_filtered.nii.gz -d design -f '1,2,3''
+    "fsl_regfilt -i test.nii.gz -o test_filtered.nii.gz -d design -f '1,2,3'"
     """
 
     input_spec = FilterRegressor_input_spec