Correct a typo in the Unittest documentation (GH-10397)


Co-Authored-By: maggyero <gery.ogam@gmail.com>
(cherry picked from commit 009b2f02049eda3b29d4f4f743e51df106686375)

Co-authored-by: Géry Ogam <gery.ogam@gmail.com>
1 file changed