before this commit, in the mobile view, in the search bar of the website users(forum) and events leader board, the placeholder is shown as Search courses after this commit, the wrong placeholder will be updated to Search users in the placeholder as in the normal view. closes odoo/odoo#125636 X-original-commit: b54f4387812ea20de42e56c22fa90b4a26b6a11e Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com> Signed-off-by: Hennecart Jérémy (jeh) <jeh@odoo.com>