[FIX] account_interests: add ',' on domain

ticket 63768

closes #437

Signed-off-by: pablohmontenegro <pam@adhoc.com.ar>

account_interests/models/res_company_interest.py

@@ -128,7 +128,7 @@ def _get_move_line_domains(self, to_date):
             ('full_reconcile_id', '=', False),
             ('date_maturity', '<', to_date),
             ('partner_id.active', '=', True),
-            ('parent_state' '=', 'posted'),
+            ('parent_state', '=', 'posted'),
         ]
         return move_line_domain