Python-Workshop-3-NumPy.md

@@ -257,13 +257,13 @@ def print_matrices(matrix_XTX, matrix_XTY):
 
 Next... let us jump to the `main` function and...
 
-  - set up the input data (points)
+  1. set up the input data (points)
 
     ```python
         points = [(0., 0.), (1., 1.), (2., 4.)]
     ```
 
-  - create the `X` matrix
+  2. create the `X` matrix
 
      ```python
         matrix_X = np.array([[1., 0., 0.],