[I18N] account: reexport sources & update Khmer translation

closes odoo/odoo#127596

X-original-commit: 7267f8eecd844f0dbf443579205d81c82efdd577
Signed-off-by: Louis Wicket (wil) <wil@odoo.com>

addons/account/models/account_move.py

@@ -1735,7 +1735,7 @@ class AccountMove(models.Model):
             if move.invoice_cash_rounding_id.strategy == 'add_invoice_line' and not move.invoice_cash_rounding_id.profit_account_id:
                 return {'warning': {
                     'title': _("Warning for Cash Rounding Method: %s", move.invoice_cash_rounding_id.name),
-                    'message': _("You must specifiy the Profit Account (company dependent)")
+                    'message': _("You must specify the Profit Account (company dependent)")
                 }}
 
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