bpo-33783: Use proper class markup for random.Random docs (GH-7817) (GH-12859)

Signed-off-by: Matthias Bussonnier <bussonniermatthias@gmail.com>
(cherry picked from commit 31e8d69bfe7cf5d4ffe0967cb225d2a8a229cc97)

Co-authored-by: Matthias Bussonnier <bussonniermatthias@gmail.com>
1 file changed