Fix typo

models/hr_expense.py

@@ -61,7 +61,7 @@ class CGScopExpense(models.Model):
     # ------------------------------------------------------
     @api.depends('quantity', 'unit_amount')
     def _compute_values(self):
-        for expense if self:
+        for expense in self:
             expense.quantity_computed = expense.quantity
             expense.unit_amount_computed = expense.unit_amount