Update doc/devel/testing.rst

rcomer · oscargus · web-flow · commit f2ba15beb118 · 2022-06-08T08:49:23.000+01:00
Co-authored-by: Oscar Gustafsson &lt;oscar.gustafsson@gmail.com&gt;
diff --git a/doc/devel/testing.rst b/doc/devel/testing.rst
@@ -92,6 +92,8 @@ For numpy's default random number generator use::
   import numpy as np
   rng = np.random.default_rng(19680801)
 
+and then use ``rng`` when generating the random numbers.
+
 The seed is John Hunter's birthday.
 
 Writing an image comparison test
