DOC: Minor cleanups

Author: effigies

nipype/interfaces/cat12/preprocess.py

@@ -475,6 +475,7 @@ class CAT12SegmentOutputSpec(TraitedSpec):
 class CAT12Segment(SPMCommand):
     """
     CAT12: Segmentation
+
     This toolbox is an extension to the default segmentation in SPM12, but uses a completely different segmentation
     approach.
     The segmentation approach is based on an Adaptive Maximum A Posterior (MAP) technique without the need for a priori

nipype/interfaces/cat12/surface.py

@@ -217,7 +217,7 @@ class ExtractROIBasedSurfaceMeasuresOutputSpec(TraitedSpec):
 class ExtractROIBasedSurfaceMeasures(SPMCommand):
     """
     Extract ROI-based surface values
-    While ROI-based values for VBM (volume) data are automatically saved in the <em>label</em> folder as XML file it is
+    While ROI-based values for VBM (volume) data are automatically saved in the ``label`` folder as XML file it is
     necessary to additionally extract these values for surface data (except for thickness which is automatically
     extracted during segmentation). This has to be done after preprocessing the data and creating cortical surfaces.