Add src code formatting to CLI docstring

shimmingtoolbox/cli/dicom_to_nifti.py

@@ -21,7 +21,7 @@
 @click.option('-remove_tmp/-dont_remove_tmp', default=False,
               help="Specifies if tmp folder will be deleted after processing")
 def dicom_to_nifti_cli(path_dicoms, path_nifti, subject, fname_config, remove_tmp):
-    """Converts dicom files into nifti files by calling dcm2bids."""
+    """Converts dicom files into nifti files by calling ``dcm2bids``."""
 
     dicom_to_nifti(path_dicoms, path_nifti, subject_id=subject, path_config_dcm2bids=fname_config,
                    remove_tmp=remove_tmp)