diff --git a/recon_surf/paint_cc_into_pred.py b/recon_surf/paint_cc_into_pred.py
index e81f5ad9..1d41ae57 100644
--- a/recon_surf/paint_cc_into_pred.py
+++ b/recon_surf/paint_cc_into_pred.py
@@ -81,7 +81,7 @@ def argument_parse():
 
 def paint_in_cc(pred: npt.ArrayLike, aseg_cc: npt.ArrayLike) -> npt.ArrayLike:
     """
-    Paint corpus callosum segmentation into prediction.
+    Paint corpus callosum segmentation into aseg+dkt segmentation map.
 
     Note, that this function modifies the original array and does not create a copy.
 
diff --git a/recon_surf/rewrite_mc_surface.py b/recon_surf/rewrite_mc_surface.py
index bfc0cf93..bd13429e 100644
--- a/recon_surf/rewrite_mc_surface.py
+++ b/recon_surf/rewrite_mc_surface.py
@@ -56,7 +56,9 @@ def resafe_surface(insurf: str, outsurf: str, pretess: str) -> None:
     """
     Take path to insurf and rewrite it to outsurf thereby fixing vertex locs flag error.
 
-    (scannerRAS instead of surfaceRAS after marching cube).
+    This function fixes header information not properly saved in marching cubes. 
+    It makes sure the file header correctly references the scannerRAS instead of the surfaceRAS,
+    i.e. filename and volume is set to the correct data in the header.
 
     Parameters
     ----------