minor updates

Author: aaronjnewman

8-mri/fmri_glm.ipynb

@@ -1110,8 +1110,7 @@
     "\n",
     ":::{note}\n",
     "Spatial locations in MRI images are typically specified in MNI (Montreal Neurological Institute) space, which is a standardized coordinate system used in neuroimaging. The coordinates are provided as *x* (left-right), *y* (front-back), and *z* (up-down) values in millimeters. The coordinate `(0, 0, 0)` is located near the anterior commissure, a small bundle of nerve fibers that connects the two hemispheres of the brain. Positive coordinate values indicate locations to the right (for *x*), front (for *Y*), and top (for *z*) of this point, while negative values indicate locations to the left, back, and bottom, respectively.\n",
-    ":::\n",
-    "```python"
+    ":::"
    ]
   },
   {