ENH: Removes print statement

Author: jessicaforbes

nipype/interfaces/ants/segmentation.py

@@ -837,16 +837,16 @@ class DenoiseImage(ANTSCommand):
     >>> denoise.inputs.dimension = 3
     >>> denoise.inputs.input_image = 'input_scalar_image.nii.gz'
     >>> denoise.inputs.output_image = ['output_corrected_image.nii.gz']
-    >>> print denoise.cmdline
+    >>> denoise.cmdline
     'DenoiseImage -d 3 -i input_scalar_image.nii.gz -n Gaussian -o output_corrected_image.nii.gz -s 1'
 
     >>> denoise.inputs.noise_model = 'Rician'
     >>> denoise.inputs.shrink_factor = 2
-    >>> print denoise.cmdline
+    >>> denoise.cmdline
     'DenoiseImage -d 3 -i input_scalar_image.nii.gz -n Rician -o output_corrected_image.nii.gz -s 2
 
     >>> denoise.inputs.output_image = ['output_corrected_image.nii.gz', 'output_noise_image.nii.gz']
-    >>> print denoise.cmdline
+    >>> denoise.cmdline
     'DenoiseImage -d 3 -i input_scalar_image.nii.gz -n Rician -o [output_corrected_image.nii.gz,output_noise_image.nii.gz] -s 2
     """
     input_spec = DenoiseImageInputSpec