PURPOSE
Test frontend and UI tools of eLearning.
SPECIFICATIONS
Recent commit 5193f0d010 introduced a tool method to parse errors and ease
their management. A variable typo was done by mistake, fixed in this commit.
LINKS
Task ID 1937768
closes odoo/odoo#36085
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>