Move deprecation warning fix to another ticket

Author: antonio-rojas

src/sage/tests/books/computational-mathematics-with-sagemath/linsolve_doctest.py

@@ -356,7 +356,7 @@
 
 Sage example in ./linsolve.tex, line 2609::
 
-  sage: from scipy.sparse.linalg import factorized
+  sage: from scipy.sparse.linalg.dsolve import *
   sage: from scipy.sparse import lil_matrix
   sage: from numpy import array
   sage: n = 200