fix pydoc format, and replaced space with _
Available Functions
-------------------
>>> from pymedphys.dcm import (
- anonymise_dicom,
- load_dose_from_dicom,
- extract_dose,
- load_xyz_from_dicom,
- extract_patient coords,
- extract_iec_fixed_coords,
- find_dose_within_structure,
- create_dvh,
- get_structure_aligned_cube)
+... anonymise_dicom,
+... load_dose_from_dicom,
+... extract_dose,
+... load_xyz_from_dicom,
+... extract_patient_coords,
+... extract_iec_fixed_coords,
+... find_dose_within_structure,
+... create_dvh,
+... get_structure_aligned_cube)
"""
# pylint: disable=W0401,W0614
