[FIX] account: adjustment wizard usability

This commits removes a disambiguation on the choices of the 'Adjustment Type' selection as 'in your favor' could be achieved by debitting the 'Collected Tax' account or creditting the 'Paid Tax' accounts (respectively for 'in favor of the Estate'). The choices now refers directly to the journal item where the tax is gonna be copied

Related to https://github.com/odoo/odoo/commit/c58ef14a01f600d75391f2a9c38bb2b30e0e2528
Related to OPW 1826242

addons/account/wizard/wizard_tax_adjustments.py

@@ -18,7 +18,7 @@ class TaxAdjustments(models.TransientModel):
     debit_account_id = fields.Many2one('account.account', string='Debit account', required=True, domain=[('deprecated', '=', False)])
     credit_account_id = fields.Many2one('account.account', string='Credit account', required=True, domain=[('deprecated', '=', False)])
     amount = fields.Monetary(currency_field='company_currency_id', required=True)
-    adjustment_type = fields.Selection([('debit', 'Adjustment in favor of the Estate'), ('credit', 'Adjustment in your favor')], string="Adjustment Type", store=False, required=True)
+    adjustment_type = fields.Selection([('debit', 'Applied on debit journal item'), ('credit', 'Applied on credit journal item')], string="Adjustment Type", store=False, required=True)
     company_currency_id = fields.Many2one('res.currency', readonly=True, default=lambda self: self.env.user.company_id.currency_id)
     tax_id = fields.Many2one('account.tax', string='Adjustment Tax', ondelete='restrict', domain=[('type_tax_use', '=', 'none'), ('tax_adjustment', '=', True)], required=True)