fix pydoc format of dcm.py
Available Functions
-------------------
>>> from pymedphys.dcm import (
- load_dose_from_dicom,
- load_xyz_from_dicom,
- extract_patient_coords,
- find_dose_within_structure,
- create_dvh, get_structure_aligned_cube)
+... load_dose_from_dicom,
+... load_xyz_from_dicom,
+... extract_patient_coords,
+... find_dose_within_structure,
+... create_dvh, get_structure_aligned_cube)
"""
# pylint: disable=W0401,W0614
