Clarified comments

data_processing.ipynb

@@ -191,12 +191,10 @@
    "outputs": [],
    "source": [
     "# Run segmentation on GRE scan\n",
-    "# ℹ️ The \"CoV reduction\" RF shimming scenario was chosen as the segmentation baseline due to the more \n",
-    "# homogeneous signal intensity in the I-->S direction, which results in a better segmentation peformance\n",
-    "# in the C7-T2 region\n",
     "\n",
     "for subject in subjects:\n",
     "    os.chdir(os.path.join(path_data, subject, \"anat\"))\n",
+    "    # The \"CoV\" RF shimming scenario was chosen as the segmentation baseline due to the more homogeneous signal intensity in the I-->S direction, which results in a better segmentation peformance in the C7-T2 region\n",
     "    fname_manual_seg = os.path.join(path_labels, subject, \"anat\", f\"{subject}_acq-CoV_T2starw_label-SC_seg.nii.gz\")\n",
     "    if os.path.exists(fname_manual_seg):\n",
     "        # Manual segmentation already exists. Copy it to local folder\n",