SIGN IN SIGN UP

doc: fix a typo in unittest.mock.rst (GH-30227)

(cherry picked from commit 10bf0a9ac3c9bbde2fa8989d9435462f0e7da545)

Co-authored-by: Joe <nigelchiang@outlook.com>
M
Miss Islington (bot) committed
cfdb2302f48b4da5cf4ee78c092edf1f447ae494
Parent: d968e42
Committed by GitHub <noreply@github.com> on 12/26/2021, 11:51:42 AM